Plastite Screws | McMaster-Carr

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788 Products

About Tapping Screws

Steel Torx Rounded Head
Thread-Forming Screws for Plastic

These steel screws have a black-oxide or zinc-plated finish to resist corrosion.

Stainless Steel Torx Rounded Head
Thread-Forming Screws for Plastic

18-8 stainless steel screws have good chemical resistance.

18-8 Stainless Steel Phillips Rounded
Head Thread-Forming Screws for Plastic

These 18-8 stainless steel screws have good chemical resistance.

Super-Corrosion-Resistant 316 Stainless
Steel Phillips Rounded Head
Thread-Forming Screws for Plastic

More corrosion resistant than 18-8 stainless steel screws, these have excellent resistance to chemicals and salt water.

Steel Phillips Rounded Head
Thread-Forming Screws for Plastic

Stainless Steel Flat Head
Thread-Forming Screws for Plastic

18-8 stainless steel screws have good chemical resistance.

Steel Flat Head Thread-Forming Screws for Plastic

These steel screws are beveled under the head for use in countersunk holes.

Hex Head Thread-Forming Screws for Plastic

Press threads into plastic to create a strong hold. Use a wrench, hex socket bit, or nutdriver to securely grip the hex head and tighten these screws.

About Tapping Screws

Thread-Forming Screws for Plastic

Steel Torx Rounded HeadThread-Forming Screws for Plastic

Stainless Steel Torx Rounded HeadThread-Forming Screws for Plastic

18-8 Stainless Steel Phillips RoundedHead Thread-Forming Screws for Plastic

Super-Corrosion-Resistant 316 StainlessSteel Phillips Rounded Head Thread-Forming Screws for Plastic

Steel Phillips Rounded HeadThread-Forming Screws for Plastic

Stainless Steel Flat HeadThread-Forming Screws for Plastic

Steel Flat Head Thread-Forming Screws for Plastic

Hex Head Thread-Forming Screws for Plastic

Steel Torx Rounded Head
Thread-Forming Screws for Plastic

Stainless Steel Torx Rounded Head
Thread-Forming Screws for Plastic

18-8 Stainless Steel Phillips Rounded
Head Thread-Forming Screws for Plastic

Super-Corrosion-Resistant 316 Stainless
Steel Phillips Rounded Head
Thread-Forming Screws for Plastic

Steel Phillips Rounded Head
Thread-Forming Screws for Plastic

Stainless Steel Flat Head
Thread-Forming Screws for Plastic