Screws - Security - Button

Screws -> Security -> Button

There are 8 products in the sub-categories of Screws - Security - Button. Browse the Screws - Security - Button products table. To narrow down the selection, please choose a sub-category from the links below.

Category Details

This category includes various types of security screws.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Screws - Security - Button category on the Small Parts & Bearings online store.
Thread Size (C) Length Material Power Bit to Match Hand Key to Match Indicative
Image
Security Screws - M3 - 3x0.5mm - 10 mm - 304 Stainless Button Screw
Thread Size (C)
M3 (3x0.5mm)

Length
10
mm

(Equiv. 0.394 in.)
Material
304 Stainless

Power Bit to Match
TL-SEC-0300-SK-PB
Hand Key to Match
TL-SEC-0300-SK-HK
Security Screws - M3 - 3x0.5mm - 10 mm - 304 Stainless Button
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Security - Button - Socket
Part Number: SCS0300-010-B-SK-S4 (PK-5)
200 units (1000 pcs) Available Now | Further orders can be expected around Mon, Feb 16, 2026
$2.86 AUD
$5.25 AUD $2.86 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 200 available can be backordered.
Thread Size (C) Length Material Power Bit to Match Indicative
Image
Security Screws - M3 - 3x0.5mm - 10 mm - 304 Stainless Button Screw
Thread Size (C)
M3 (3x0.5mm)

Length
10
mm

(Equiv. 0.394 in.)
Material
304 Stainless

Power Bit to Match
TL-SEC-0300-SK-PB
Security Screws - M3 - 3x0.5mm - 10 mm - 304 Stainless Button
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hand Key to Match: TL-SEC-0300-SK-HK   
Category: Screws - Security - Button - Socket
Part Number: SCS0300-010-B-SK-S4 (PK-5)
200 units (1000 pcs) Available Now | Further orders can be expected around Mon, Feb 16, 2026
$2.86 AUD
$5.25 AUD $2.86 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

200 units (1000 pcs) Available Now. Backorder if more than 200.
Security Screws - M3 - 3x0.5mm - 12 mm - 304 Stainless Button Screw
Thread Size (C)
M3 (3x0.5mm)

Length
12
mm

(Equiv. 0.472 in.)
Material
304 Stainless

Power Bit to Match
TL-SEC-0300-SK-PB
Hand Key to Match
TL-SEC-0300-SK-HK
Security Screws - M3 - 3x0.5mm - 12 mm - 304 Stainless Button
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Security - Button - Socket
Deleted Item. Available while stocks last.
Part Number: SCS0300-012-B-SK-S4 (PK-6)
1 pack (6 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$6.34 AUD
$12.04 AUD $6.34 AUD
Priced, Stocked and Sold Per 6 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (6 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Security Screws - M3 - 3x0.5mm - 12 mm - 304 Stainless Button Screw
Thread Size (C)
M3 (3x0.5mm)

Length
12
mm

(Equiv. 0.472 in.)
Material
304 Stainless

Power Bit to Match
TL-SEC-0300-SK-PB
Security Screws - M3 - 3x0.5mm - 12 mm - 304 Stainless Button
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hand Key to Match: TL-SEC-0300-SK-HK   
Category: Screws - Security - Button - Socket
Deleted Item. Available while stocks last.
Part Number: SCS0300-012-B-SK-S4 (PK-6)
1 pack (6 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$6.34 AUD
$12.04 AUD $6.34 AUD
Priced, Stocked and Sold Per 6 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (6 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Security Screws - M4 - 4x0.7mm - 10 mm - 304 Stainless Button Screw
Thread Size (C)
M4 (4x0.7mm)

Length
10
mm

(Equiv. 0.394 in.)
Material
304 Stainless

Power Bit to Match
TL-SEC-0400-SK-PB
Hand Key to Match
TL-SEC-0400-SK-HK
Security Screws - M4 - 4x0.7mm - 10 mm - 304 Stainless Button
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Security - Button - Socket
Deleted Item. Available while stocks last.
Part Number: SCS0400-010-B-SK-S4 (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$1.59 AUD
$3.02 AUD $1.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Security Screws - M4 - 4x0.7mm - 10 mm - 304 Stainless Button Screw
Thread Size (C)
M4 (4x0.7mm)

Length
10
mm

(Equiv. 0.394 in.)
Material
304 Stainless

Power Bit to Match
TL-SEC-0400-SK-PB
Security Screws - M4 - 4x0.7mm - 10 mm - 304 Stainless Button
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hand Key to Match: TL-SEC-0400-SK-HK   
Category: Screws - Security - Button - Socket
Deleted Item. Available while stocks last.
Part Number: SCS0400-010-B-SK-S4 (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$1.59 AUD
$3.02 AUD $1.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Security Screws - M4 - 4x0.7mm - 30 mm - 304 Stainless Button Screw
Thread Size (C)
M4 (4x0.7mm)

Length
30
mm

(Equiv. 1.181 in.)
Material
304 Stainless

Power Bit to Match
TL-SEC-0400-SK-PB
Hand Key to Match
TL-SEC-0400-SK-HK
Security Screws - M4 - 4x0.7mm - 30 mm - 304 Stainless Button
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Security - Button - Socket
Deleted Item. Available while stocks last.
Part Number: SCS0400-030-B-SK-S4 (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$1.19 AUD
$2.26 AUD $1.19 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Security Screws - M4 - 4x0.7mm - 30 mm - 304 Stainless Button Screw
Thread Size (C)
M4 (4x0.7mm)

Length
30
mm

(Equiv. 1.181 in.)
Material
304 Stainless

Power Bit to Match
TL-SEC-0400-SK-PB
Security Screws - M4 - 4x0.7mm - 30 mm - 304 Stainless Button
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hand Key to Match: TL-SEC-0400-SK-HK   
Category: Screws - Security - Button - Socket
Deleted Item. Available while stocks last.
Part Number: SCS0400-030-B-SK-S4 (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$1.19 AUD
$2.26 AUD $1.19 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Security Screws - M5 - 5x0.8mm - 16 mm - 304 Stainless Button Screw
Thread Size (C)
M5 (5x0.8mm)

Length
16
mm

(Equiv. 0.63 in.)
Material
304 Stainless

Power Bit to Match
TL-SEC-0500-SK-PB
Hand Key to Match
TL-SEC-0500-SK-HK
Security Screws - M5 - 5x0.8mm - 16 mm - 304 Stainless Button
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Security - Button - Socket
Deleted Item. Available while stocks last.
Part Number: SCS0500-016-B-SK-S4 (PK-5)
1 pack (5 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$5.00 AUD
$9.50 AUD $5.00 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (5 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Security Screws - M5 - 5x0.8mm - 16 mm - 304 Stainless Button Screw
Thread Size (C)
M5 (5x0.8mm)

Length
16
mm

(Equiv. 0.63 in.)
Material
304 Stainless

Power Bit to Match
TL-SEC-0500-SK-PB
Security Screws - M5 - 5x0.8mm - 16 mm - 304 Stainless Button
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hand Key to Match: TL-SEC-0500-SK-HK   
Category: Screws - Security - Button - Socket
Deleted Item. Available while stocks last.
Part Number: SCS0500-016-B-SK-S4 (PK-5)
1 pack (5 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$5.00 AUD
$9.50 AUD $5.00 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (5 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Security Screws - M5 - 5x0.8mm - 50 mm - 304 Stainless Button Screw
Thread Size (C)
M5 (5x0.8mm)

Length
50
mm

(Equiv. 1.969 in.)
Material
304 Stainless

Power Bit to Match
TL-SEC-0500-SK-PB
Hand Key to Match
TL-SEC-0500-SK-HK
Security Screws - M5 - 5x0.8mm - 50 mm - 304 Stainless Button
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Security - Button - Socket
Deleted Item. Available while stocks last.
Part Number: SCS0500-050-B-SK-S4 (PK-6)
1 pack (6 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.36 AUD
$15.89 AUD $8.36 AUD
Priced, Stocked and Sold Per 6 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (6 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Security Screws - M5 - 5x0.8mm - 50 mm - 304 Stainless Button Screw
Thread Size (C)
M5 (5x0.8mm)

Length
50
mm

(Equiv. 1.969 in.)
Material
304 Stainless

Power Bit to Match
TL-SEC-0500-SK-PB
Security Screws - M5 - 5x0.8mm - 50 mm - 304 Stainless Button
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hand Key to Match: TL-SEC-0500-SK-HK   
Category: Screws - Security - Button - Socket
Deleted Item. Available while stocks last.
Part Number: SCS0500-050-B-SK-S4 (PK-6)
1 pack (6 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.36 AUD
$15.89 AUD $8.36 AUD
Priced, Stocked and Sold Per 6 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (6 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Security Screws - M6 - 6x1mm - 25 mm - 304 Stainless Button Screw
Thread Size (C)
M6 (6x1mm)

Length
25
mm

(Equiv. 0.984 in.)
Material
304 Stainless

Power Bit to Match
TL-SEC-0600-SK-PB
Hand Key to Match
TL-SEC-0600-SK-HK
Security Screws - M6 - 6x1mm - 25 mm - 304 Stainless Button
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Security - Button - Socket
Deleted Item. Available while stocks last.
Part Number: SCS0600-025-B-SK-S4 (PK-14)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Security Screws - M6 - 6x1mm - 25 mm - 304 Stainless Button Screw
Thread Size (C)
M6 (6x1mm)

Length
25
mm

(Equiv. 0.984 in.)
Material
304 Stainless

Power Bit to Match
TL-SEC-0600-SK-PB
Security Screws - M6 - 6x1mm - 25 mm - 304 Stainless Button
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hand Key to Match: TL-SEC-0600-SK-HK   
Category: Screws - Security - Button - Socket
Deleted Item. Available while stocks last.
Part Number: SCS0600-025-B-SK-S4 (PK-14)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Fri, Sep 15, 2028
Security Screws - M8 - 8x1.25mm - 16 mm - 304 Stainless Button Screw
Thread Size (C)
M8 (8x1.25mm)

Length
16
mm

(Equiv. 0.63 in.)
Material
304 Stainless

Power Bit to Match
TL-SEC-0800-SK-PB
Hand Key to Match
TL-SEC-0800-SK-HK
Security Screws - M8 - 8x1.25mm - 16 mm - 304 Stainless Button
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Security - Button - Socket
Deleted Item. Available while stocks last.
Part Number: SCS0800-016-B-SK-S4 (PK-2)
1 pack (2 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$6.00 AUD
$11.40 AUD $6.00 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (2 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Security Screws - M8 - 8x1.25mm - 16 mm - 304 Stainless Button Screw
Thread Size (C)
M8 (8x1.25mm)

Length
16
mm

(Equiv. 0.63 in.)
Material
304 Stainless

Power Bit to Match
TL-SEC-0800-SK-PB
Security Screws - M8 - 8x1.25mm - 16 mm - 304 Stainless Button
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hand Key to Match: TL-SEC-0800-SK-HK   
Category: Screws - Security - Button - Socket
Deleted Item. Available while stocks last.
Part Number: SCS0800-016-B-SK-S4 (PK-2)
1 pack (2 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$6.00 AUD
$11.40 AUD $6.00 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (2 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.