Trusted Brand 3/8-16 X 1 1/2″ Thumb Screws Shoulder Head Knurled Drive Full Thread Steel (300 / Pkg.)
Original price was: $169.50.$71.19Current price is: $71.19.
Specs
Thread size: 3/8-16
Length: 1 1/2 inch
Head style: Shoulder head
Drive type: Knurled drive
Threading: Full thread
Material: Steel
Package quantity: 300 per package
Features
Knurled drive enables hand tightening and positioning without tools
Shoulder head design provides stable seating and a flush profile in assemblies
Full thread length allows versatile engagement across material thicknesses
Durable steel construction for repeated use and moderate wear resistance
3/8-16 thread pitch aligns with common fastener standards for quick replacement
Bulk pack supports high-volume projects and production runs
Textured knurl improves grip when hands are dusty, oily, or sweaty
Physical
Thumb screw with shoulder head and knurled drive
Overall thread engagement: full length as specified
Material: steel
Quantity per package: 300
Industry Used In
Machinery and equipment assembly
Fixture and jig construction in machine shops
Cabinetmaking and panel mounting
Electronics enclosures and test fixtures
DIY prototyping, hobbyist builds, and maker spaces





