5/16-18 X 1/2″ Thumb Screws Shoulder Head Knurled Drive Full Thread Steel Zinc Plated (1000 / Pkg.) Place Order
Original price was: $273.66.$114.94Current price is: $114.94.
For orders under $150.00, a shipping fee of $12.99 applies.
Specs
Product type: Thumb screws
Thread size: 5/16-18
Shank diameter: 5/16 inch
Length: 1/2 inch
Head style: Shoulder
Drive type: Knurled
Thread type: Full thread
Material: Steel
Finish: Zinc plated
Packaging: 1000 per package
Features
Knurled drive enables fingertip tightening and removal without tools
Shoulder head provides stable seating and precise locating against mating surfaces
Full thread along the shaft maximizes engagement and clamping range
Steel construction delivers lasting strength under repeated fastening cycles
Zinc plating offers corrosion resistance and easier cleaning
Physical
Shank diameter: 5/16 inch
Overall length: 1/2 inch
Head style: Shoulder
Drive type: Knurled
Thread: Full; Size: 5/16-18
Material: Steel; Finish: Zinc plated
Packaging: 1000 per package
Industry Used In
Machine assembly fixtures and equipment mounting
Electrical enclosures and control panels
Tooling jigs, fixtures, and prototype setups
Cabinetry, interior panels, and equipment housings
DIY projects requiring quick-release or adjustable fasteners
Laboratory benches and instrumentation mounts





