Hex Head Screw

METRIC HEX BOLTS, FULLY THREADED (DIN 933): A hex machine bolt threaded to the head with metric thread pitch.

Generally manufactured in accordance with DIN Standard 933 or ISO Standard 4017 Hex bolts (six sided heads) are the industry standard for fasteners with forged heads.

ASTM A307 grade A bolts, all SAE hex bolts, and several other common specifications require a standard (finished) hex head.

For specifications such as A307 grade B, A325 and A490 that require a heavy hex pattern, refer to dimensional tolerances for heavy hex bolts or structural bolts.

Diameter:
M12 to M64 up to 1200 MM in Length

Duplex & Super Duplex :
UNS31803,S32750.

Diameter:
M12 to M64 up to 1200 MM in Length

Hastelloy:
Hastelloy C-276, Hastelloy C-22.

Diameter:
M12 to M64 up to 1200 MM in Length

Exotics:
904L, A-286, Alloy20, Alloy50, NitronicAlloys50, Titanium.

Diameter:
M12 to M64 up to 1200 MM in Length

Nickel Alloys :
Inconel600, 601, 625, 718, 750, 800/800H, 825, 925, Monel 400, 405, K-500 & Nickel 200.

Diameter:
M8 to M12 up to 1200 MM in Length