BOLTS
METRIC HEX BOLTS, PARTIALLY THREADED ( DIN 931): A hex machine bolt with metric thread pitch. Generally manufactured in accordance with DIN Standard 931 or ISO Standard 4014
NUTS
A six-sided internally threaded fastener with metric thread pitch. 16-millimetre nuts and smaller are chamfered on the top and the bearing surface. Larger nuts may be double-chamfered or have a washer face on one side and a chamfered surface on the opposite side. Generally manufactured in accordance with DIN Standard 934 or ISO Standard 4032.All Nuts are available in 304, 304L, 316, 316L , H.T Gr. 8 , 10 , etc…
SOCKET
An externally threaded fastener with metric threads, a cylindrical head with a flat chamfered top surface, knurled cylindrical sides, and a hexagonal recess. Generally manufactured in accordance with DIN Standard 912 or ISO Standard 4762. Ideal for precision assembly work with close tolerances and applications needing a well-tooled appearance.
WASHERS
Washers provide a smooth bearing surface and are used under the head of a bolt and/or a nut. Flat washers are covered under the DIN 125 A / DIN 125 B standards. These washers are unhardened and intended for general use.
THREADED ROD
A pre-threaded bar with metric thread pitch may be cut to length with a metal cutting hacksaw or power band saw. A nut will move easily over clean-cut ends. Only minimal burr removal may be required from rough cut ends. A pre-threaded bar with metric thread pitch may be cut to length with a metal cutting hacksaw or power band saw. A nut will move easily over clean-cut ends.