Brand New 5/16-18 X 3/4″ Thumb Screws Shoulder Head Knurled Drive Full Thread Steel Zinc Plated (500 / Pkg.)
Original price was: $141.30.$59.35Current price is: $59.35.
For orders under $150.00, a shipping fee of $12.99 applies.
Thumb screws with a shoulder head and knurled drive provide tool-free, hand-tightened fastening for enclosures, fixtures, and assemblies. Steel construction with zinc plating offers solid strength and corrosion resistance. Sold in a bulk 500 count package.
Specs
Size: 5/16-18 UNC
Length: 3/4 inch
Head type: Shoulder head
Drive type: Knurled
Thread: Full thread
Material: Steel
Finish: Zinc plated
Package quantity: 500 per package
Features
Knurled drive enables hand tightening with consistent grip, reducing tool requirements
Shoulder head provides a stable seating surface and even load distribution across joined parts
Full thread offers maximum engagement along the screw length for secure fastening
Steel construction delivers reliable strength for metal and hard plastic components
Zinc plating provides basic corrosion resistance in typical workshop environments
Bulk packaging supports inventory stocking and large-scale projects
Physical
Head: Shoulder
Drive: Knurled
Material: Steel with zinc plating
Thread: Full length
Package: 500 pieces per package
Industry Used In
Electronics enclosures, cabinets, and chassis assemblies
Machinery and equipment fixtures requiring hand-tightened fasteners
Cabinetry, woodworking, and shop fixtures
Prototype development, test rigs, and temporary assemblies
Automotive interior mounting and panel assembly





