Collection: Screws - Self Tapping

Screws -> Self Tapping
Approx Diameter Thread Length (L) Gauge Thread Pitch Indicative
Image
Self Tapping Screws - 4.17x15.9 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
15.9
mm

(Equiv. 0.626 in.)
Gauge
8

Self Tapping Screws - 4.17x15.9 mm - 8  Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-016-PH-S4 (PK-10)
40 units (400 pcs) Available Now | Further orders can be expected around Fri, Jan 09, 2026
Regular price $1.95 AUD
Regular price $3.63 AUD Sale price $1.95 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 40 available can be backordered.
Approx Diameter Thread Length (L) Gauge Thread Pitch Indicative
Image
Self Tapping Screws - 4.17x15.9 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
15.9
mm

(Equiv. 0.626 in.)
Gauge
8

Self Tapping Screws - 4.17x15.9 mm - 8  Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-016-PH-S4 (PK-10)
40 units (400 pcs) Available Now | Further orders can be expected around Fri, Jan 09, 2026
Regular price $1.95 AUD
Regular price $3.63 AUD Sale price $1.95 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

40 units (400 pcs) Available Now. Backorder if more than 40.
Self Tapping Screws - 4.17x15.9 mm - 8 Countersunk - Zinc Plated Steel Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
15.9
mm

(Equiv. 0.626 in.)
Gauge
8

Self Tapping Screws - 4.17x15.9 mm - 8  Countersunk - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-016-PH-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $5.77 AUD
Regular price Sale price $5.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x15.9 mm - 8 Countersunk - Zinc Plated Steel Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
15.9
mm

(Equiv. 0.626 in.)
Gauge
8

Self Tapping Screws - 4.17x15.9 mm - 8  Countersunk - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-016-PH-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $5.77 AUD
Regular price Sale price $5.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x15.9 mm - 8 Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
15.9
mm

(Equiv. 0.626 in.)
Gauge
8

Self Tapping Screws - 4.17x15.9 mm - 8  Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-016-P-PH-S4 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $46.14 AUD
Regular price Sale price $46.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x15.9 mm - 8 Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
15.9
mm

(Equiv. 0.626 in.)
Gauge
8

Self Tapping Screws - 4.17x15.9 mm - 8  Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-016-P-PH-S4 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $46.14 AUD
Regular price Sale price $46.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x15.9 mm - 8 Pan Head - Zinc Plated Steel Screw
Approx Diameter
4.17
mm
+/- 0.05
(Equiv. 0.164 in.)
Thread Length (L)
15.9
mm

(Equiv. 0.626 in.)
Gauge
8

+ / - 0.25
Self Tapping Screws - 4.17x15.9 mm - 8  Pan Head - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-016-P-PH-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $5.77 AUD
Regular price Sale price $5.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x15.9 mm - 8 Pan Head - Zinc Plated Steel Screw
Approx Diameter
4.17
mm
+/- 0.05
(Equiv. 0.164 in.)
Thread Length (L)
15.9
mm

(Equiv. 0.626 in.)
Gauge
8

+ / - 0.25
Self Tapping Screws - 4.17x15.9 mm - 8  Pan Head - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-016-P-PH-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $5.77 AUD
Regular price Sale price $5.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x15.9 mm - 8 Pan Head - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
15.9
mm

(Equiv. 0.626 in.)
Gauge
8

Self Tapping Screws - 4.17x15.9 mm - 8  Pan Head - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-016-P-PH-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $46.41 AUD
Regular price Sale price $46.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x15.9 mm - 8 Pan Head - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
15.9
mm

(Equiv. 0.626 in.)
Gauge
8

Self Tapping Screws - 4.17x15.9 mm - 8  Pan Head - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-016-P-PH-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $46.41 AUD
Regular price Sale price $46.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x19 mm - 8 Countersunk - Zinc Plated Steel Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
19
mm

(Equiv. 0.748 in.)
Gauge
8

Self Tapping Screws - 4.17x19 mm - 8  Countersunk - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-019-PH-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $4.05 AUD
Regular price $4.85 AUD Sale price $4.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x19 mm - 8 Countersunk - Zinc Plated Steel Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
19
mm

(Equiv. 0.748 in.)
Gauge
8

Self Tapping Screws - 4.17x19 mm - 8  Countersunk - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-019-PH-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $4.05 AUD
Regular price $4.85 AUD Sale price $4.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x19 mm - 8 Pan Head - Zinc Plated Steel Screw
Approx Diameter
4.17
mm
+/- 0.05
(Equiv. 0.164 in.)
Thread Length (L)
19
mm

(Equiv. 0.748 in.)
Gauge
8

+ / - 0.25
Self Tapping Screws - 4.17x19 mm - 8  Pan Head - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-019-P-PH-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $4.05 AUD
Regular price $4.85 AUD Sale price $4.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x19 mm - 8 Pan Head - Zinc Plated Steel Screw
Approx Diameter
4.17
mm
+/- 0.05
(Equiv. 0.164 in.)
Thread Length (L)
19
mm

(Equiv. 0.748 in.)
Gauge
8

+ / - 0.25
Self Tapping Screws - 4.17x19 mm - 8  Pan Head - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-019-P-PH-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $4.05 AUD
Regular price $4.85 AUD Sale price $4.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x19.1 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Gauge
8

Self Tapping Screws - 4.17x19.1 mm - 8  Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Undercut Head   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-019-U-PH-S4 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $44.86 AUD
Regular price Sale price $44.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x19.1 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Gauge
8

Self Tapping Screws - 4.17x19.1 mm - 8  Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Undercut Head   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-019-U-PH-S4 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $44.86 AUD
Regular price Sale price $44.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x19.1 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Gauge
8

Self Tapping Screws - 4.17x19.1 mm - 8  Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-019-PH-S4 (PK-10)
40 units (400 pcs) Available Now | Further orders can be expected around Fri, Jan 09, 2026
Regular price $2.14 AUD
Regular price $3.90 AUD Sale price $2.14 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 40 available can be backordered.
Self Tapping Screws - 4.17x19.1 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Gauge
8

Self Tapping Screws - 4.17x19.1 mm - 8  Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-019-PH-S4 (PK-10)
40 units (400 pcs) Available Now | Further orders can be expected around Fri, Jan 09, 2026
Regular price $2.14 AUD
Regular price $3.90 AUD Sale price $2.14 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

40 units (400 pcs) Available Now. Backorder if more than 40.
Self Tapping Screws - 4.17x19.1 mm - 8 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Gauge
8

Self Tapping Screws - 4.17x19.1 mm - 8  Countersunk - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-019-PH-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $46.41 AUD
Regular price Sale price $46.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x19.1 mm - 8 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Gauge
8

Self Tapping Screws - 4.17x19.1 mm - 8  Countersunk - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-019-PH-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $46.41 AUD
Regular price Sale price $46.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x19.1 mm - 8 Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Gauge
8

Self Tapping Screws - 4.17x19.1 mm - 8  Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-019-P-PH-S4 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $47.41 AUD
Regular price Sale price $47.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x19.1 mm - 8 Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Gauge
8

Self Tapping Screws - 4.17x19.1 mm - 8  Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-019-P-PH-S4 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $47.41 AUD
Regular price Sale price $47.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x19.1 mm - 8 Pan Head - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Gauge
8

Self Tapping Screws - 4.17x19.1 mm - 8  Pan Head - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-019-P-PH-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $48.32 AUD
Regular price Sale price $48.32 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x19.1 mm - 8 Pan Head - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Gauge
8

Self Tapping Screws - 4.17x19.1 mm - 8  Pan Head - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-019-P-PH-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $48.32 AUD
Regular price Sale price $48.32 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x19.1 mm - 8 Hard or Soft Plastics - Zinc Plated Steel Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Gauge
8

Self Tapping Screws - 4.17x19.1 mm - 8  Hard or Soft Plastics - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Course Threadcutting For Hard or Soft Plastics   
Category: Screws - Self Tapping - Hard or Soft Plastics
Part Number: SCT0417-019-PLH-P-PH-CZ (PK-10)
80 units (800 pcs) Available Now | Further orders can be expected around Tue, Feb 03, 2026
Regular price $4.59 AUD
Regular price $8.57 AUD Sale price $4.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 80 available can be backordered.
Self Tapping Screws - 4.17x19.1 mm - 8 Hard or Soft Plastics - Zinc Plated Steel Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Gauge
8

Self Tapping Screws - 4.17x19.1 mm - 8  Hard or Soft Plastics - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Course Threadcutting For Hard or Soft Plastics   
Category: Screws - Self Tapping - Hard or Soft Plastics
Part Number: SCT0417-019-PLH-P-PH-CZ (PK-10)
80 units (800 pcs) Available Now | Further orders can be expected around Tue, Feb 03, 2026
Regular price $4.59 AUD
Regular price $8.57 AUD Sale price $4.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

80 units (800 pcs) Available Now. Backorder if more than 80.
Self Tapping Screws - 4.17x25.4 mm - 8 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Gauge
8

Self Tapping Screws - 4.17x25.4 mm - 8  Countersunk - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-025-PH-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $49.86 AUD
Regular price Sale price $49.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x25.4 mm - 8 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Gauge
8

Self Tapping Screws - 4.17x25.4 mm - 8  Countersunk - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-025-PH-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $49.86 AUD
Regular price Sale price $49.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x25.4 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Gauge
8

Self Tapping Screws - 4.17x25.4 mm - 8  Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-025-PH-S4 (PK-20)
15 units (300 pcs) Available Now | Further orders can be expected around Fri, Jan 09, 2026
Regular price $4.41 AUD
Regular price $8.22 AUD Sale price $4.41 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 15 available can be backordered.
Self Tapping Screws - 4.17x25.4 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Gauge
8

Self Tapping Screws - 4.17x25.4 mm - 8  Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-025-PH-S4 (PK-20)
15 units (300 pcs) Available Now | Further orders can be expected around Fri, Jan 09, 2026
Regular price $4.41 AUD
Regular price $8.22 AUD Sale price $4.41 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

15 units (300 pcs) Available Now. Backorder if more than 15.
Self Tapping Screws - 4.17x25.4 mm - 8 Countersunk - Zinc Plated Steel Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Gauge
8

Self Tapping Screws - 4.17x25.4 mm - 8  Countersunk - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-025-PH-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $4.23 AUD
Regular price $5.07 AUD Sale price $4.23 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x25.4 mm - 8 Countersunk - Zinc Plated Steel Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Gauge
8

Self Tapping Screws - 4.17x25.4 mm - 8  Countersunk - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-025-PH-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $4.23 AUD
Regular price $5.07 AUD Sale price $4.23 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x25.4 mm - 8 Pan Head - Zinc Plated Steel Screw
Approx Diameter
4.17
mm
+/- 0.05
(Equiv. 0.164 in.)
Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Gauge
8

+ / - 0.25
Self Tapping Screws - 4.17x25.4 mm - 8  Pan Head - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Deleted Item. Available while stocks last.
Part Number: SCT0417-025-P-PH-CZ (PK-100)
9 units (900 pcs) Available Now | Item Discontinued - Up to 9 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $12.00 AUD
Regular price $14.40 AUD Sale price $12.00 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (900 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Self Tapping Screws - 4.17x25.4 mm - 8 Pan Head - Zinc Plated Steel Screw
Approx Diameter
4.17
mm
+/- 0.05
(Equiv. 0.164 in.)
Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Gauge
8

+ / - 0.25
Self Tapping Screws - 4.17x25.4 mm - 8  Pan Head - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Deleted Item. Available while stocks last.
Part Number: SCT0417-025-P-PH-CZ (PK-100)
9 units (900 pcs) Available Now | Item Discontinued - Up to 9 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $12.00 AUD
Regular price $14.40 AUD Sale price $12.00 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (900 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Self Tapping Screws - 4.17x25.4 mm - 8 Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Gauge
8

Self Tapping Screws - 4.17x25.4 mm - 8  Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-025-P-PH-S4 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $49.86 AUD
Regular price Sale price $49.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x25.4 mm - 8 Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Gauge
8

Self Tapping Screws - 4.17x25.4 mm - 8  Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-025-P-PH-S4 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $49.86 AUD
Regular price Sale price $49.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x25.4 mm - 8 Pan Head - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Gauge
8

Self Tapping Screws - 4.17x25.4 mm - 8  Pan Head - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-025-P-PH-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $50.23 AUD
Regular price Sale price $50.23 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x25.4 mm - 8 Pan Head - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Gauge
8

Self Tapping Screws - 4.17x25.4 mm - 8  Pan Head - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-025-P-PH-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $50.23 AUD
Regular price Sale price $50.23 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x31.8 mm - 8 Countersunk - Zinc Plated Steel Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
31.8
mm

(Equiv. 1.252 in.)
Gauge
8

Self Tapping Screws - 4.17x31.8 mm - 8  Countersunk - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-032-PH-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $4.68 AUD
Regular price $5.62 AUD Sale price $4.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x31.8 mm - 8 Countersunk - Zinc Plated Steel Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
31.8
mm

(Equiv. 1.252 in.)
Gauge
8

Self Tapping Screws - 4.17x31.8 mm - 8  Countersunk - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-032-PH-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $4.68 AUD
Regular price $5.62 AUD Sale price $4.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x31.8 mm - 8 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
31.8
mm

(Equiv. 1.252 in.)
Gauge
8

Self Tapping Screws - 4.17x31.8 mm - 8  Countersunk - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-032-PH-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $53.68 AUD
Regular price Sale price $53.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x31.8 mm - 8 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
31.8
mm

(Equiv. 1.252 in.)
Gauge
8

Self Tapping Screws - 4.17x31.8 mm - 8  Countersunk - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-032-PH-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $53.68 AUD
Regular price Sale price $53.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x31.8 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
31.8
mm

(Equiv. 1.252 in.)
Gauge
8

Self Tapping Screws - 4.17x31.8 mm - 8  Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-032-PH-S4 (PK-10)
20 units (200 pcs) Available Now | Further orders can be expected around Fri, Jan 09, 2026
Regular price $2.32 AUD
Regular price $4.27 AUD Sale price $2.32 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 20 available can be backordered.
Self Tapping Screws - 4.17x31.8 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
31.8
mm

(Equiv. 1.252 in.)
Gauge
8

Self Tapping Screws - 4.17x31.8 mm - 8  Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0417-032-PH-S4 (PK-10)
20 units (200 pcs) Available Now | Further orders can be expected around Fri, Jan 09, 2026
Regular price $2.32 AUD
Regular price $4.27 AUD Sale price $2.32 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

20 units (200 pcs) Available Now. Backorder if more than 20.
Self Tapping Screws - 4.17x31.8 mm - 8 Pan Head - Zinc Plated Steel Screw
Approx Diameter
4.17
mm
+/- 0.05
(Equiv. 0.164 in.)
Thread Length (L)
31.8
mm

(Equiv. 1.252 in.)
Gauge
8

+ / - 0.25
Self Tapping Screws - 4.17x31.8 mm - 8  Pan Head - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-032-P-PH-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $4.68 AUD
Regular price $5.62 AUD Sale price $4.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x31.8 mm - 8 Pan Head - Zinc Plated Steel Screw
Approx Diameter
4.17
mm
+/- 0.05
(Equiv. 0.164 in.)
Thread Length (L)
31.8
mm

(Equiv. 1.252 in.)
Gauge
8

+ / - 0.25
Self Tapping Screws - 4.17x31.8 mm - 8  Pan Head - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-032-P-PH-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $4.68 AUD
Regular price $5.62 AUD Sale price $4.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x31.8 mm - 8 Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
31.8
mm

(Equiv. 1.252 in.)
Gauge
8

Self Tapping Screws - 4.17x31.8 mm - 8  Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-032-P-PH-S4 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $51.14 AUD
Regular price Sale price $51.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 4.17x31.8 mm - 8 Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
31.8
mm

(Equiv. 1.252 in.)
Gauge
8

Self Tapping Screws - 4.17x31.8 mm - 8  Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0417-032-P-PH-S4 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 09, 2026
Regular price $51.14 AUD
Regular price Sale price $51.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.