TIMCO 4.2x32mm self-tapping screws, countersunk zinc, box of 200 pieces

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TIMCO Self-Tapping Screws 4.2x32mm, Countersunk PZ, Zinc, Box of 200

Product Information

Stock Code 08114CCAZS
GTIN 5055893314432

This product has been discontinued and is no longer available to buy online.

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TIMCO Self-Tapping Screws 4.2x32mm are ideal for stitching or attaching metal in clean, dry environments. Featuring a countersunk PZ head for a neat finish, trivalent chromium zinc plating for durability, and 60° self-tapping threads for smooth insertion, these screws meet BS 4174:1972 standards. Designed for use with steel and thin sheet metal. Perfect for bulk applications, each box contains 200 screws to suit professional installers and contractors.

Specifications

Size

4.2 x 32mm (8 x 1 1/4")

Material

Carbon Steel

Finish

Zinc & Clear Cr3

Head Type

Countersunk

Driver Bit Size

PZ2

Thread Type

60° Self-Tapping, Fully Threaded

Compliance

Manufactured to BS 4174:1972

Substrates

Steel, Thin Sheet Metal

Frequently asked questions

What size driver bit is required for these screws?

A PZ2 Pozi driver bit is recommended for installing TIMCO Self-Tapping Screws 4.2x32mm. Using the correct bit ensures optimal grip and prevents recess damage.

Are these screws suitable for outdoor or high-humidity environments?

These screws have a corrosion rating of 1 and are intended for clean, dry, and low humidity environments. For outdoor use or high-moisture areas, select a higher corrosion-resistant screw.

Can these screws be used on materials other than steel or sheet metal?

TIMCO 4.2x32mm self-tapping screws are specifically designed for use with steel and thin sheet metal. Using them with other materials may reduce performance or compromise holding strength.

Is pre-drilling a hole necessary before installation?

Yes, a pre-drilled hole is required for these self-tapping screws to ensure proper engagement and to prevent damage to both the screw and the substrate.

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