New Arrival 3/8-16 X 1″ Thumb Screws Shoulder Head Knurled Drive Full Thread Steel Zinc Plated (300 / Pkg.)

Specs

Thread size: 3/8-16 UNC

Threads per inch: 16

Length: 1 inch

Head style: Shoulder

Drive: Knurled

Threading: Full thread

Material: Steel

Finish: Zinc plated

Package quantity: 300 per package

Features

Shoulder design provides a stable, repeatable clamping surface and minimizes marring when securing components.

Knurled drive offers comfortable, tool-free hand tightening with positive grip for precise adjustments.

Full thread engagement delivers consistent clamping force along the entire length for repeatable setups.

Steel construction paired with zinc plating delivers durable performance and basic corrosion resistance in typical workshop environments.

Ideal for fixtures, jigs, workholding, and quick-release applications where frequent adjustments are required.

Bulk packaging (300 per package) supports multi-station setups and easy replenishment.

Physical

Length: 1 inch

Thread size: 3/8-16

Head style: Shoulder

Drive: Knurled

Material: Steel

Finish: Zinc plated

Count: 300 per package

Industry Used In

Manufacturing and assembly environments for quick, tool-free clamping of panels, fixtures, and components.

Woodworking and cabinetry setups requiring accurate alignment and repeatable clamp positions.

Metalworking and machining applications where adjustable stops and fixtures need rapid adjustments.

Electronics enclosures and test rigs where secure, finger-tightened mounting points reduce setup time.

Laboratory benches and prototyping stations that rely on reusable mounting points for trays, fixtures, and fixtures supports.