What are Machine Screws Made Of?

Bolt Dropper's 18-8 stainless steel oval head screws are highly resistant to corrosion and perfect for indoor and outdoor use. They're strong, durable, and ideal for wood and wet environments. These screws are #10 in diameter, 4'' long, with 24 threads per inch, and a course thread type. The pack includes 25 pieces, making them the best choice for all your projects.

1/4''-20 x 3-1/2'' Stainless Phillips Oval Head Machine Screw, (25 pc), 18-8 (304) Stainless Steel, by Bolt Dropper

4 x 1/2 Colored Anodized Flat Head Machine Screw – Mezel Mods

Bolt Dropper 1/4 -20x1-1/2 Stainless Phillips Machine Screw (25 Pack), 1/4-20 x 1-1/2 - Harris Teeter

Avanti Engineering, Inc. - Screw Machined Products & CNC Turned

Machine Screws & Bolts, Countersunk Screw

Pololu - Machine Screw: M1.6, 3mm Length, Phillips (6-pack)

Brass Slotted Truss Head Machine Screw 6-32 X 1/4 NEW VINTAGE 1950's Made in the USA Quantity of 25 Screws

Small Machine Screws and Nuts, 280 Pcs Pan Head Screws 4-406-32, Stainless Steel Machine Screws Assortment Kit, Full Thread Small Screws

Machine Screws & Bolts, Countersunk Screw