Cone Point Grub Screws, A2 Stainless Steel, M3–M6 x 8mm, 16 Pack

This mixed set contains 16 A2 stainless steel cone point grub screws in M3, M4, M5 and M6 thread sizes. All screws are 8mm long, with four screws of each size. Each screw has an internal hex socket for use with a matching Allen key.

The pack brings four metric thread diameters together for fixing applications. Use the specifications below to match the screw to your component, checking thread pitch and length as well as diameter.

Pack contents and thread sizes

• 4 × M3 x 8mm: 0.5mm thread pitch; requires a 1.5mm Allen key.
• 4 × M4 x 8mm: 0.7mm thread pitch; requires a 2mm Allen key.
• 4 × M5 x 8mm: 0.8mm thread pitch; requires a 2.5mm Allen key.
• 4 × M6 x 8mm: 1mm thread pitch; requires a 3mm Allen key.
• Total supplied: 16 grub screws.

Material and specification

• Material: A2 grade stainless steel.
• Point style: cone point.
• Drive: internal hex socket.
• Thread system: metric.
• Length: 8mm, approximately 0.315 inches, across all four sizes.

Selection and limitations

A2 stainless steel offers corrosion resistance for fixing applications. These screws are not suitable as replacements in high-tensile applications. Before installation, confirm that the screw material, point style, thread pitch and length meet the requirements of the assembly.

Frequently asked questions

Are all screws the same length?

Yes. Every screw is 8mm long; the pack contains four different thread diameters.

Which Allen keys are required?

M3 screws require a 1.5mm key, M4 a 2mm key, M5 a 2.5mm key and M6 a 3mm key. Allen key inclusion is not specified for this pack.

Can these replace high-tensile screws?

No. This A2 stainless steel set is not suitable for replacement in high-tensile applications.