Fixaball UNF 7/16" 20tpi x 2.1/2" Hex Set Screw Bolt High Tensile BZP

For fine-thread fastening, this Fixaball hexagon set screw bolt is supplied in UNF 7/16" with 20 TPI and a 2.1/2" length. It is fully threaded and finished in zinc/BZP plating, with a high tensile 8.8 grade.

Suitable where a fully threaded hexagon set is required, it differs from a part-shank hex bolt by carrying thread along the full length beneath the head. The thread form is Unified National Fine with a 60 degree flank angle, rounded roots and flat crests.

Key features

• UNF 7/16"
• 20 TPI (threads per inch)
• Length: 2.1/2"
• High tensile 8.8
• Zinc/BZP plated finish
• Fully threaded hexagon set screw bolt

Rackhams Reference : EJAJQGKJM8