Buy Online 1/4″-20 X 1/2″ Machine Screws Pan Head Phillips Drive 18/8 Stainless Steel (500/Pkg.)

MS51957-79 Mil-Spec Machine Screws are built from 18/8 stainless steel with a Phillips Pan Head for secure fastening on metal assemblies. The screws use a 1/4-20 UNC thread and are 1/2 inch long. A bulk pack contains 500 screws per package.

Specs

Product code: MS51957

Material: 18/8 stainless steel

Head style: Phillips Pan Head

Thread size: 1/4-20 UNC

Length: 1/2 inch

Drive type: Phillips

Finish: Stainless

Package quantity: 500 per package

Features

18/8 stainless steel construction for corrosion resistance across environments

Phillips Pan Head provides a broad seating surface and reliable torque control

1/4-20 UNC thread is common for equipment assemblies and standard metal work

1/2 inch length supports varied panel thicknesses and enclosure assemblies

Phillips drive enables quick installation with common screwdrivers

Suitable for securing metal panels, enclosures, cabinetry, and automotive components

Bulk packaging of 500 screws per package supports bulk projects

Physical

Head style: Phillips Pan Head

Material: 18/8 stainless steel

Finish: Stainless

Thread: UNC

Size: 1/4-20

Length: 1/2 inch

Drive: Phillips

Industry Used In

Military and defense equipment manufacturing

Aerospace assembly and equipment maintenance

Automotive components and body hardware

Electrical enclosures, control panels, and instrumentation housings

General fabrication, machinery assembly, and DIY projects requiring corrosion resistance