M6 x 25mm Hex Drive Security Shear Bolts - Stainless Steel (A2) M6 x 25mm Hex Drive Security Shear Bolts - Stainless Steel (A2) (pack of 1)

Accu Product Code (APC): SESH-M6-25-A2

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M6 x 25mm Hex Drive Security Shear Bolts - Stainless Steel (A2) M6 x 25mm Hex Drive Security Shear Bolts - Stainless Steel (A2) (pack of 1)

Name: M6 x 25mm Hex Drive Security Shear Bolts - Stainless Steel (A2)
Brand: Hafren Security Fasteners
SKU: SESH-M6-25-A2
Availability: InStock
Rating: 5 (1 reviews)

Accu Product Code (APC): SESH-M6-25-A2

Key Features

High Security Rating (4)
1 Year Extended Warranty.
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Accu Product Code (APC): SESH-M6-25-A2
Thread Size: M6 (6 mm)
Length (L): 25 mm
Socket Size (J): 10 mm
Material: Stainless Steel - (A2)
Finish: Natural
Fixing Type: 1 Way Permanent Fixing
Head Diameter (D): 9.5 mm
Head Height (H): 3.5 mm
Material Family: Stainless Steel
Security Rating: High Security Rating (4)
Shear Torque: 7-14nm
Thread Pitch: 1 mm
Weight per 100 Units: 500 g

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M6 x 25mm Hex Drive Security Shear Bolts - Stainless Steel (A2) Description

The M6 x 25mm Hex Drive Security Shear Bolts - Stainless Steel (A2) has the following features:

Natural Finish
Fixing Type: 1 Way Permanent Fixing
Head Diameter (D): 9.5 mm
Head Height (H): 3.5 mm
Length (L): 25 mm
Stainless Steel - (A2)
Stainless Steel Material Family
Security Rating: High Security Rating (4)
Shear Torque: 7-14nm
Socket Size (J): 10 mm
Thread Pitch: 1 mm
Thread Size: M6 (6 mm)

Discover more about the Shear Bolts range.

A Shear Bolt is a type of 1-Way Security Screw, intended to provide a permanent fixture once installed. They fasten very similarly to standard Hexagon Bolts, and can be installed using a regular hex socket driver or a spanner. However the hex head of a Shear Bolt is designed to snap off (or shear) once it reaches a predetermined torque level, leaving a conical shape, similar to a Button Head, with a smooth finish.

The required Shear Torque, or breaking point, for each Shear Bolt is given on the technical specifications within each product page.

Shear Nuts are also available from Accu, which are commonly used as a security fixing for street signage in major cities, such as London. Shear Nuts are fastened in the same way as Shear Bolts, requiring no special tooling.

Accu can also supply a more premium solution in the form of Kinmar® Permanent Security Bolts, which are capable of withstanding heavy duty attack from potential tamperers and, when installed, leave no unplated surfaces.

Materials

Accu’s Shear Bolts are manufactured from A2 Stainless Steel as standard, alternative materials and finishes may be available on request.

Sizes

Accu’s range of Shear Bolts are available in metric M6 to M12 thread diameters and in thread lengths of 16mm up to 80mm.

Shipping Information

Shipping Destinations:

Worldwide view delivery information

Weight (100 items):

0.5kg

Component History

Product First Available:

Monday, September 6, 2021

Stock Last Updated:

01:19 AMThursday, June 18, 2026

Specification Last Updated:

Wednesday, June 17, 2026

Barcodes

APC (Accu Product Code):

SESH-M6-25-A2

EAN13 (International Article No.):

5054328282100

ASIN (Amazon Stock Identification No.):

ASIN not defined.

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Thread Size

Length (L)

Socket Size (J)

Material

Finish

Fixing Type

Head Diameter (D)

Head Height (H)

Material Family

Security Rating

Shear Torque

Thread Pitch

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M6 x 25mm Hex Drive Security Shear Bolts - Stainless Steel (A2) M6 x 25mm Hex Drive Security Shear Bolts - Stainless Steel (A2) (pack of 1)

M6 x 25mm Hex Drive Security Shear Bolts - Stainless Steel (A2) M6 x 25mm Hex Drive Security Shear Bolts - Stainless Steel (A2) (pack of 1)

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