Collection: Screws - Self Tapping - Countersunk

Screws -> Self Tapping -> Countersunk
Approx Diameter Thread Length (L) Gauge Thread Pitch Indicative
Image
Approx Diameter
3.5
mm

(Equiv. 0.138 in.)
Thread Length (L)
38.1
mm

(Equiv. 1.5 in.)
Gauge
6

Self Tapping Screws - 3.5x38.1 mm - 6  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 - Phillips
Part Number: SKT0350-038-PH-S4 (10 Pcs)
Self Tapping Screws - 3.5x38.1 mm - 6 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
39 units (390 pcs) Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $2.23 AUD
Regular price $4.06 AUD Sale price $2.23 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

39 units (390 pcs) Available Now. Backorder if more than 39.
Approx Diameter Thread Length (L) Gauge Thread Pitch Indicative
Image
Approx Diameter
3.5
mm

(Equiv. 0.138 in.)
Thread Length (L)
38.1
mm

(Equiv. 1.5 in.)
Gauge
6

Self Tapping Screws - 3.5x38.1 mm - 6  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 - Phillips
Part Number: SKT0350-038-PH-S4 (10 Pcs)
Self Tapping Screws - 3.5x38.1 mm - 6 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
39 units (390 pcs) Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $2.23 AUD
Regular price $4.06 AUD Sale price $2.23 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

39 units (390 pcs) Available Now. Backorder if more than 39.
Approx Diameter
3.5
mm

(Equiv. 0.138 in.)
Thread Length (L)
38.1
mm

(Equiv. 1.5 in.)
Gauge
6

Self Tapping Screws - 3.5x38.1 mm - 6  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 - Phillips
Part Number: SKT0350-038-PH-S6 (100 Pcs)
Self Tapping Screws - 3.5x38.1 mm - 6 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $47.41 AUD
Regular price Sale price $47.41 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
3.5
mm

(Equiv. 0.138 in.)
Thread Length (L)
38.1
mm

(Equiv. 1.5 in.)
Gauge
6

Self Tapping Screws - 3.5x38.1 mm - 6  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 - Phillips
Part Number: SKT0350-038-PH-S6 (100 Pcs)
Self Tapping Screws - 3.5x38.1 mm - 6 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $47.41 AUD
Regular price Sale price $47.41 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
3.5
mm

(Equiv. 0.138 in.)
Thread Length (L)
44.5
mm

(Equiv. 1.752 in.)
Gauge
6

Self Tapping Screws - 3.5x44.5 mm - 6  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 - Phillips
Part Number: SKT0350-045-PH-S6 (100 Pcs)
Self Tapping Screws - 3.5x44.5 mm - 6 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $54.32 AUD
Regular price Sale price $54.32 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
3.5
mm

(Equiv. 0.138 in.)
Thread Length (L)
44.5
mm

(Equiv. 1.752 in.)
Gauge
6

Self Tapping Screws - 3.5x44.5 mm - 6  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 - Phillips
Part Number: SKT0350-045-PH-S6 (100 Pcs)
Self Tapping Screws - 3.5x44.5 mm - 6 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $54.32 AUD
Regular price Sale price $54.32 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
3.5
mm

(Equiv. 0.138 in.)
Thread Length (L)
44.5
mm

(Equiv. 1.752 in.)
Gauge
6

Self Tapping Screws - 3.5x44.5 mm - 6  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 - Phillips
Part Number: SKT0350-045-PH-S4 (100 Pcs)
Self Tapping Screws - 3.5x44.5 mm - 6 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $44.86 AUD
Regular price Sale price $44.86 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
3.5
mm

(Equiv. 0.138 in.)
Thread Length (L)
44.5
mm

(Equiv. 1.752 in.)
Gauge
6

Self Tapping Screws - 3.5x44.5 mm - 6  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 - Phillips
Part Number: SKT0350-045-PH-S4 (100 Pcs)
Self Tapping Screws - 3.5x44.5 mm - 6 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $44.86 AUD
Regular price Sale price $44.86 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
3.5
mm

(Equiv. 0.138 in.)
Thread Length (L)
50.8
mm

(Equiv. 2 in.)
Gauge
6

Self Tapping Screws - 3.5x50.8 mm - 6  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 - Phillips
Part Number: SKT0350-051-PH-S6 (100 Pcs)
Self Tapping Screws - 3.5x50.8 mm - 6 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $50.50 AUD
Regular price Sale price $50.50 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
3.5
mm

(Equiv. 0.138 in.)
Thread Length (L)
50.8
mm

(Equiv. 2 in.)
Gauge
6

Self Tapping Screws - 3.5x50.8 mm - 6  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 - Phillips
Part Number: SKT0350-051-PH-S6 (100 Pcs)
Self Tapping Screws - 3.5x50.8 mm - 6 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $50.50 AUD
Regular price Sale price $50.50 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
3.5
mm

(Equiv. 0.138 in.)
Thread Length (L)
50.8
mm

(Equiv. 2 in.)
Gauge
6

Self Tapping Screws - 3.5x50.8 mm - 6  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 - Phillips
Part Number: SKT0350-051-PH-S4 (100 Pcs)
Self Tapping Screws - 3.5x50.8 mm - 6 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $47.95 AUD
Regular price Sale price $47.95 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
3.5
mm

(Equiv. 0.138 in.)
Thread Length (L)
50.8
mm

(Equiv. 2 in.)
Gauge
6

Self Tapping Screws - 3.5x50.8 mm - 6  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 - Phillips
Part Number: SKT0350-051-PH-S4 (100 Pcs)
Self Tapping Screws - 3.5x50.8 mm - 6 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $47.95 AUD
Regular price Sale price $47.95 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
9.5
mm

(Equiv. 0.374 in.)
Gauge
8

Self Tapping Screws - 4.17x9.5 mm - 8  Countersunk - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk - Phillips
Part Number: SKT0417-010-PH-CZ (100 Pcs)
Self Tapping Screws - 4.17x9.5 mm - 8 Countersunk - Zinc Plated Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 02, 2025
Regular price $4.86 AUD
Regular price Sale price $4.86 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
9.5
mm

(Equiv. 0.374 in.)
Gauge
8

Self Tapping Screws - 4.17x9.5 mm - 8  Countersunk - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk - Phillips
Part Number: SKT0417-010-PH-CZ (100 Pcs)
Self Tapping Screws - 4.17x9.5 mm - 8 Countersunk - Zinc Plated Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 02, 2025
Regular price $4.86 AUD
Regular price Sale price $4.86 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
9.5
mm

(Equiv. 0.374 in.)
Gauge
8

Self Tapping Screws - 4.17x9.5 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 - Phillips
Part Number: SKT0417-010-PH-S4 (100 Pcs)
Self Tapping Screws - 4.17x9.5 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $38.59 AUD
Regular price Sale price $38.59 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
9.5
mm

(Equiv. 0.374 in.)
Gauge
8

Self Tapping Screws - 4.17x9.5 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 - Phillips
Part Number: SKT0417-010-PH-S4 (100 Pcs)
Self Tapping Screws - 4.17x9.5 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $38.59 AUD
Regular price Sale price $38.59 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
9.5
mm

(Equiv. 0.374 in.)
Gauge
8

Self Tapping Screws - 4.17x9.5 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 - Phillips
Part Number: SKT0417-010-PH-S6 (100 Pcs)
Self Tapping Screws - 4.17x9.5 mm - 8 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $37.95 AUD
Regular price Sale price $37.95 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
9.5
mm

(Equiv. 0.374 in.)
Gauge
8

Self Tapping Screws - 4.17x9.5 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 - Phillips
Part Number: SKT0417-010-PH-S6 (100 Pcs)
Self Tapping Screws - 4.17x9.5 mm - 8 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $37.95 AUD
Regular price Sale price $37.95 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
12.7
mm

(Equiv. 0.5 in.)
Gauge
8

Self Tapping Screws - 4.17x12.7 mm - 8  Countersunk - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk - Phillips
Part Number: SKT0417-013-PH-CZ (100 Pcs)
Self Tapping Screws - 4.17x12.7 mm - 8 Countersunk - Zinc Plated Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 02, 2025
Regular price $5.77 AUD
Regular price Sale price $5.77 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
12.7
mm

(Equiv. 0.5 in.)
Gauge
8

Self Tapping Screws - 4.17x12.7 mm - 8  Countersunk - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk - Phillips
Part Number: SKT0417-013-PH-CZ (100 Pcs)
Self Tapping Screws - 4.17x12.7 mm - 8 Countersunk - Zinc Plated Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 02, 2025
Regular price $5.77 AUD
Regular price Sale price $5.77 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
12.7
mm

(Equiv. 0.5 in.)
Gauge
8

Self Tapping Screws - 4.17x12.7 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 - Phillips
Part Number: SKT0417-013-PH-S6 (100 Pcs)
Self Tapping Screws - 4.17x12.7 mm - 8 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $41.05 AUD
Regular price Sale price $41.05 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
12.7
mm

(Equiv. 0.5 in.)
Gauge
8

Self Tapping Screws - 4.17x12.7 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 - Phillips
Part Number: SKT0417-013-PH-S6 (100 Pcs)
Self Tapping Screws - 4.17x12.7 mm - 8 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $41.05 AUD
Regular price Sale price $41.05 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
12.7
mm

(Equiv. 0.5 in.)
Gauge
8

Self Tapping Screws - 4.17x12.7 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 - Undercut Head
Part Number: SKT0417-013-U-PH-S4 (10 Pcs)
Self Tapping Screws - 4.17x12.7 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
60 units (600 pcs) Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $1.95 AUD
Regular price $3.52 AUD Sale price $1.95 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

60 units (600 pcs) Available Now. Backorder if more than 60.
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
12.7
mm

(Equiv. 0.5 in.)
Gauge
8

Self Tapping Screws - 4.17x12.7 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 - Undercut Head
Part Number: SKT0417-013-U-PH-S4 (10 Pcs)
Self Tapping Screws - 4.17x12.7 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
60 units (600 pcs) Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $1.95 AUD
Regular price $3.52 AUD Sale price $1.95 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

60 units (600 pcs) Available Now. Backorder if more than 60.
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
12.7
mm

(Equiv. 0.5 in.)
Gauge
8

Self Tapping Screws - 4.17x12.7 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 - Phillips
Part Number: SKT0417-013-PH-S4 (10 Pcs)
Self Tapping Screws - 4.17x12.7 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
39 units (390 pcs) Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $1.95 AUD
Regular price $3.52 AUD Sale price $1.95 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

39 units (390 pcs) Available Now. Backorder if more than 39.
Approx Diameter
4.17
mm

(Equiv. 0.164 in.)
Thread Length (L)
12.7
mm

(Equiv. 0.5 in.)
Gauge
8

Self Tapping Screws - 4.17x12.7 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 - Phillips
Part Number: SKT0417-013-PH-S4 (10 Pcs)
Self Tapping Screws - 4.17x12.7 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
39 units (390 pcs) Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $1.95 AUD
Regular price $3.52 AUD Sale price $1.95 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

39 units (390 pcs) Available Now. Backorder if more than 39.
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 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk - Phillips
Part Number: SKT0417-016-PH-S6 (100 Pcs)
Self Tapping Screws - 4.17x15.9 mm - 8 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $44.23 AUD
Regular price Sale price $44.23 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk - Phillips
Part Number: SKT0417-016-PH-S6 (100 Pcs)
Self Tapping Screws - 4.17x15.9 mm - 8 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $44.23 AUD
Regular price Sale price $44.23 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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 - Phillips
Part Number: SKT0417-016-PH-CZ (100 Pcs)
Self Tapping Screws - 4.17x15.9 mm - 8 Countersunk - Zinc Plated Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 02, 2025
Regular price $5.77 AUD
Regular price Sale price $5.77 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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 - Phillips
Part Number: SKT0417-016-PH-CZ (100 Pcs)
Self Tapping Screws - 4.17x15.9 mm - 8 Countersunk - Zinc Plated Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 02, 2025
Regular price $5.77 AUD
Regular price Sale price $5.77 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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 - Phillips
Part Number: SKT0417-016-PH-S4 (10 Pcs)
Self Tapping Screws - 4.17x15.9 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
40 units (400 pcs) Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $2.05 AUD
Regular price $3.79 AUD Sale price $2.05 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

40 units (400 pcs) Available Now. Backorder if more than 40.
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 - Phillips
Part Number: SKT0417-016-PH-S4 (10 Pcs)
Self Tapping Screws - 4.17x15.9 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
40 units (400 pcs) Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $2.05 AUD
Regular price $3.79 AUD Sale price $2.05 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

40 units (400 pcs) Available Now. Backorder if more than 40.
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 - Phillips
Part Number: SKT0417-019-PH-CZ (100 Pcs)
Self Tapping Screws - 4.17x19 mm - 8 Countersunk - Zinc Plated Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 02, 2025
Regular price $4.05 AUD
Regular price $4.85 AUD Sale price $4.05 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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 - Phillips
Part Number: SKT0417-019-PH-CZ (100 Pcs)
Self Tapping Screws - 4.17x19 mm - 8 Countersunk - Zinc Plated Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 02, 2025
Regular price $4.05 AUD
Regular price $4.85 AUD Sale price $4.05 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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 - Undercut Head
Part Number: SKT0417-019-U-PH-S4 (100 Pcs)
Self Tapping Screws - 4.17x19.1 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $44.86 AUD
Regular price Sale price $44.86 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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 - Undercut Head
Part Number: SKT0417-019-U-PH-S4 (100 Pcs)
Self Tapping Screws - 4.17x19.1 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $44.86 AUD
Regular price Sale price $44.86 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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 - Phillips
Part Number: SKT0417-019-PH-S4 (10 Pcs)
Self Tapping Screws - 4.17x19.1 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
40 units (400 pcs) Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $2.05 AUD
Regular price $3.79 AUD Sale price $2.05 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

40 units (400 pcs) Available Now. Backorder if more than 40.
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 - Phillips
Part Number: SKT0417-019-PH-S4 (10 Pcs)
Self Tapping Screws - 4.17x19.1 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
40 units (400 pcs) Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $2.05 AUD
Regular price $3.79 AUD Sale price $2.05 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

40 units (400 pcs) Available Now. Backorder if more than 40.
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 - Phillips
Part Number: SKT0417-019-PH-S6 (100 Pcs)
Self Tapping Screws - 4.17x19.1 mm - 8 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $47.41 AUD
Regular price Sale price $47.41 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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 - Phillips
Part Number: SKT0417-019-PH-S6 (100 Pcs)
Self Tapping Screws - 4.17x19.1 mm - 8 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $47.41 AUD
Regular price Sale price $47.41 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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 - Phillips
Part Number: SKT0417-025-PH-S6 (100 Pcs)
Self Tapping Screws - 4.17x25.4 mm - 8 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $47.41 AUD
Regular price Sale price $47.41 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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 - Phillips
Part Number: SKT0417-025-PH-S6 (100 Pcs)
Self Tapping Screws - 4.17x25.4 mm - 8 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $47.41 AUD
Regular price Sale price $47.41 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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 - Phillips
Part Number: SKT0417-025-PH-CZ (100 Pcs)
Self Tapping Screws - 4.17x25.4 mm - 8 Countersunk - Zinc Plated Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 02, 2025
Regular price $4.23 AUD
Regular price $5.07 AUD Sale price $4.23 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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 - Phillips
Part Number: SKT0417-025-PH-CZ (100 Pcs)
Self Tapping Screws - 4.17x25.4 mm - 8 Countersunk - Zinc Plated Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 02, 2025
Regular price $4.23 AUD
Regular price $5.07 AUD Sale price $4.23 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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 - Phillips
Part Number: SKT0417-025-PH-S4 (20 Pcs)
Self Tapping Screws - 4.17x25.4 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
15 units (300 pcs) Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $4.32 AUD
Regular price $8.12 AUD Sale price $4.32 AUD
Excludes GST and overseas Taxes & Duties
Per 20
Quantity Required

15 units (300 pcs) Available Now. Backorder if more than 15.
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 - Phillips
Part Number: SKT0417-025-PH-S4 (20 Pcs)
Self Tapping Screws - 4.17x25.4 mm - 8 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
15 units (300 pcs) Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $4.32 AUD
Regular price $8.12 AUD Sale price $4.32 AUD
Excludes GST and overseas Taxes & Duties
Per 20
Quantity Required

15 units (300 pcs) Available Now. Backorder if more than 15.
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 - Phillips
Part Number: SKT0417-032-PH-S6 (100 Pcs)
Self Tapping Screws - 4.17x31.8 mm - 8 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $53.68 AUD
Regular price Sale price $53.68 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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 - Phillips
Part Number: SKT0417-032-PH-S6 (100 Pcs)
Self Tapping Screws - 4.17x31.8 mm - 8 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $53.68 AUD
Regular price Sale price $53.68 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.