Collar and double ended studs have a round or hex shaped collar formed in the middle.  Collars may be undercut to allow for flush seating at assembly.  Different thread forms may be used on either end, including standard machine screw threads, thread cutting, thread forming for plastic or metal, or knurled.  Drive features may also be added to one end or both ends for ease of assembly.

Materials:

Alloy steel

Aluminum

Brass

Low carbon steel

Medium carbon steel

Silicon Bronze

Stainless Steel (304-316-430)

Other materials on request

Size Range:

Standard metric and inch sizes

M4 to M12

Thread Types  : Thread Forming screw  For Plastic - Machine Screw - Plasfast - DIN 7500 - Fixmetite- Tapping Screw and Special form.

Applications:

Agriculture

Appliances

Automotive

Construction

Electronics

Heavy Truck

Lawn and Garden equipment

Oil and Gas Industry

Power Generators

Power Sports equipment

Railway Industry

Truck and Trailer