We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0
Jergens - 3/8-16" UNC Thread, Black Oxide Finish, Steel Round Knurled High Torque Check Nut - 3/8" Overall Height, 1" Head Diam, 3/4" Base Diam - Best Tool & Supply

Jergens - 3/8-16" UNC Thread, Black Oxide Finish, Steel Round Knurled High Torque Check Nut - 3/8" Overall Height, 1" Head Diam, 3/4" Base Diam


Item #: 04555371
Brand: Jergens
Model #: 28101
Exact Tooling IR#: 04

Features and Benefits

High torque check nuts are jammed against another nut in high-torque applications. They are used in jig and fixture work.
Round knurled head types have thick, cylindrical heads with a pattern of ridges that allow for easy gripping and tightening by hand.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
UNC indicates unified national coarse thread standards. Coarse threads have more TPI (threads per inch) and larger thread pitches.
Product Specifications
Type High Torque Check Nut
Head Type Round Knurled
System of Measurement Inch
Thread Size 3/8-16
Material Steel
Thread Standard UNC
Finish/Coating Black Oxide
Head Diameter (Inch) 1
Overall Height (Inch) 3/8
Base Diameter (Inch) 3/4
Torque Hole Diameter (Inch) 3/16
Thread Fit Class 2B
$12.60

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It