Trinity

Carriage Bolts and Shaker Screen Bolts

 
Carriage Bolts are also known as square neck round head bolts.  Their square neck on shank is designed for use in square punched holes which prevents turning when nut is tightened.

Short Neck Carriage Bolts, like regular carriage bolts, are designed to stop rotation when the nut is tightened. Short Neck Carriage Bolts are used in sheet metal applications where a standard sized neck would cause an obstruction.

Shaker Screen Bolts are full thread carriage bolts.  They feature a low profile head and are desigened for wood-to-wood or wood-to-metal applications.  When used in square punched holes, they prevent turning when nut is tightened.  They allow a flexible installation as fastener can be installed from the nut side of the assembly. Shaker Screen Bolts are used in the snow plow applications and rock crushing industries.

Trinity Hardware Headquarters offers an extensive range of carriage bolts and shaker screen bolts in inch and metric, course and fine thread, long lengths, and many platings. 

View carriage bolt and shaker screen bolt catalog pages.

View shaker screen flyer.

We currently supply the shaker screen bolts and carriage bolts listed below.  Very soon, we will be introducing our expanded catalog line where you will find:

Grade 8 Shaker Screen Bolts-
Available in zinc yellow, plain finish, and zinc clear finish,

Grade 5 Shaker Screen Bolts-
Available in zinc yellow, plain finish, and zinc clear finish,

Grade 2 Shaker Screen Bolts-
Available in zinc yellow.

Grade 8 Carriage Bolts-
Available in zinc yellow, plain finish, and zinc black.

Grade 5 Carriage Bolts-
Available in plain finish, zinc clear, zinc phosphate & oil, and zinc yellow.

Grade 2 Carriage Bolts-
Available in plain finish, zinc clear, and zinc yellow.

A307 Carriage Bolts-
Available in zinc clear.

Class 10.9 DIN 603 Carriage Bolts-
Available in zinc yellow.

Class 8.8 DIN 603 Carriage Bolts-
Available in plain finish, zinc clear, zinc yellow, zinc black, and zinc trivalent clear with sealer.

Class 4.6 DIN 603 Carriage Bolts-
Available in zinc yellow, zinc clear, and black teflon.

Click here to view carriage bolt and shaker screen bolt catalog pages.


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