Screws - Security - Button - Socket

Screws -> Security -> Button -> Socket

There are 9 products in the sub-categories of Screws - Security - Button - Socket. Browse the Screws - Security - Button - Socket products table.

Category Details

A selection of Socket Button Security Screws. Metric only.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Screws - Security - Button - Socket category on the Small Parts & Bearings online store.
Thread Size (C) Length Material Power Bit to Match Hand Key to Match Indicative
Image
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    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI   
Part Number: SCS0300-010-B-SK-S4 (5 Pcs)
Security Screws - M3 - 3x0.5mm - 10 mm - 304 Stainless Button Screw
200 units (1000 pcs) Available Now | Further orders can be expected around Mon, Nov 24, 2025
$2.86 AUD
$5.25 AUD $2.86 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

200 units (1000 pcs) Available Now. Backorder if more than 200.
Thread Size (C) Length Material Power Bit to Match Indicative
Image
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    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI   
Part Number: SCS0300-010-B-SK-S4 (5 Pcs)
Security Screws - M3 - 3x0.5mm - 10 mm - 304 Stainless Button Screw
200 units (1000 pcs) Available Now | Further orders can be expected around Mon, Nov 24, 2025
$2.86 AUD
$5.25 AUD $2.86 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

200 units (1000 pcs) Available Now. Backorder if more than 200.
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    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI   
Part Number: SCS0300-012-B-SK-S4 (6 Pcs)
Security Screws - M3 - 3x0.5mm - 12 mm - 304 Stainless Button Screw
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
6 Per Sell Unit
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.
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    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI   
Part Number: SCS0300-012-B-SK-S4 (6 Pcs)
Security Screws - M3 - 3x0.5mm - 12 mm - 304 Stainless Button Screw
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
6 Per Sell Unit
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.
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    Pitch: 0.700 mm    Threads Per Inch: 36.3 TPI   
Part Number: SCS0400-010-B-SK-S4
Security Screws - M4 - 4x0.7mm - 10 mm - 304 Stainless Button Screw
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.
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    Pitch: 0.700 mm    Threads Per Inch: 36.3 TPI   
Part Number: SCS0400-010-B-SK-S4
Security Screws - M4 - 4x0.7mm - 10 mm - 304 Stainless Button Screw
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.
Thread Size (C)
M4 (4x0.7mm)

Length
16
mm

(Equiv. 0.63 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 - 16 mm - 304 Stainless Button
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Pitch: 0.700 mm    Threads Per Inch: 36.3 TPI   
Part Number: SCS0400-016-B-SK-S4 (25 Pcs)
Security Screws - M4 - 4x0.7mm - 16 mm - 304 Stainless Button Screw
1 pack (25 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$9.00 AUD
$17.10 AUD $9.00 AUD
25 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (25 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
M4 (4x0.7mm)

Length
16
mm

(Equiv. 0.63 in.)
Material
304 Stainless

Power Bit to Match
TL-SEC-0400-SK-PB
Security Screws - M4 - 4x0.7mm - 16 mm - 304 Stainless Button
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hand Key to Match: TL-SEC-0400-SK-HK    Pitch: 0.700 mm    Threads Per Inch: 36.3 TPI   
Part Number: SCS0400-016-B-SK-S4 (25 Pcs)
Security Screws - M4 - 4x0.7mm - 16 mm - 304 Stainless Button Screw
1 pack (25 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$9.00 AUD
$17.10 AUD $9.00 AUD
25 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (25 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
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    Pitch: 0.700 mm    Threads Per Inch: 36.3 TPI   
Part Number: SCS0400-030-B-SK-S4
Security Screws - M4 - 4x0.7mm - 30 mm - 304 Stainless Button Screw
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.
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    Pitch: 0.700 mm    Threads Per Inch: 36.3 TPI   
Part Number: SCS0400-030-B-SK-S4
Security Screws - M4 - 4x0.7mm - 30 mm - 304 Stainless Button Screw
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.
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    Pitch: 0.800 mm    Threads Per Inch: 31.8 TPI   
Part Number: SCS0500-016-B-SK-S4 (5 Pcs)
Security Screws - M5 - 5x0.8mm - 16 mm - 304 Stainless Button Screw
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
5 Per Sell Unit
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.
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    Pitch: 0.800 mm    Threads Per Inch: 31.8 TPI   
Part Number: SCS0500-016-B-SK-S4 (5 Pcs)
Security Screws - M5 - 5x0.8mm - 16 mm - 304 Stainless Button Screw
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
5 Per Sell Unit
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.
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    Pitch: 0.800 mm    Threads Per Inch: 31.8 TPI   
Part Number: SCS0500-050-B-SK-S4 (6 Pcs)
Security Screws - M5 - 5x0.8mm - 50 mm - 304 Stainless Button Screw
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
6 Per Sell Unit
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.
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    Pitch: 0.800 mm    Threads Per Inch: 31.8 TPI   
Part Number: SCS0500-050-B-SK-S4 (6 Pcs)
Security Screws - M5 - 5x0.8mm - 50 mm - 304 Stainless Button Screw
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
6 Per Sell Unit
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.
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    Pitch: 1.000 mm    Threads Per Inch: 25.4 TPI   
Part Number: SCS0600-025-B-SK-S4 (14 Pcs)
Security Screws - M6 - 6x1mm - 25 mm - 304 Stainless Button Screw
Contact Us | Special Order Only - Please contact us if you need a large quantity
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    Pitch: 1.000 mm    Threads Per Inch: 25.4 TPI   
Part Number: SCS0600-025-B-SK-S4 (14 Pcs)
Security Screws - M6 - 6x1mm - 25 mm - 304 Stainless Button Screw
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Fri, Jun 30, 2028
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    Pitch: 1.250 mm    Threads Per Inch: 20.3 TPI   
Part Number: SCS0800-016-B-SK-S4 (2 Pcs)
Security Screws - M8 - 8x1.25mm - 16 mm - 304 Stainless Button Screw
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
2 Per Sell Unit
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.
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    Pitch: 1.250 mm    Threads Per Inch: 20.3 TPI   
Part Number: SCS0800-016-B-SK-S4 (2 Pcs)
Security Screws - M8 - 8x1.25mm - 16 mm - 304 Stainless Button Screw
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
2 Per Sell Unit
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.