Thumbscrew Assembly Instructions

Knurled Knob Rosette Knob Tee Knob L Knob

> > >
Select the proper socket head cap screw for the job. Inch series will require 1960 series socket head cap screws.
Metric series will require either DIN 912, JAPAN J.I.S or British Metric socket head cap screws.
Select the proper standard Shear-Loc® Knob. See respective chart for proper selection.
Select a way to press and cold form them together.
Behold! Your instant thumbscrew.
Pretty simple wasn't it?
Please wear Safety Glasses when working around any type of machinery

Inch Knobs

Smith Fastener Company • 8181 State Street, South Gate, California 90280
Phone: ( 323 ) 587-0382 • FAX: ( 323 ) 587-8712 • E-mail:
Copyright © 2009 by Smith Fastener Company

Hitch Pins | Construction/Lifting | Blind Rivets | Dowel Pins | Cotter Pins | Nuts, Bolts, Screws, Washers
Threaded Inserts | Anchors | Pins | Automotive | Weatherhead Pipe Fittings | Cutting Tools