Phosphor Bronze Hex Socket Cap Screws (DIN 912)

Phosphor Bronze Hex Socket Cap Screws conform to DIN 912 standard / ISO 4762 and are well known for their high strength, durability and corrosion resistant properties.

Socket Cap Screws feature an internal hex drive, offering greater efficiency compared to Phillips and slotted drives. Otherwise known as Allen head bolts, they provide increased resistance to cam-out and are fastened using an Allen key or hex wrench.

Power drivers are often utilised to generate higher torque and significantly speed up installation. These components typically protrude from target surface but will sit flush if installed into a counterbore hole – providing an aesthetically pleasing finish.

The cylindrical head of these DIN 912 Phosphor Bronze Hex Socket Cap Screws can also host a knurled outer edge for better grip.

Manufactured from Phosphor Bronze C5191 as standard – a non-magnetic alloy widely used for automotive and electrical applications due to its excellent fatigue and abrasion resistance.

Available now at Fastenright in thread sizes from M3 to M8 as standard, with lengths ranging from 6mm to 35mm. Hex Socket Cap Screws are available in various materials including 12.9 Grade Steel, A2 / A4 Stainless Steel, Brass and Nylon.

Other exotic materials such as Aluminium, Titanium, Monel, Inconel, Hastelloy, Invar / Super Invar and Molybdenum can also be supplied.

Non-standard sizes, grades and finishes are available to order as specials, including small volume manufacture, modifications and bespoke parts made to drawings. Minimum order quantities apply.

6mm
8mm
10mm
12mm
16mm
20mm
25mm
30mm
35mm
= Phosphor Bronze C5191 Size not listed? Please make an enquiry – we may be able to provide it.