INOX 304 security Torx self-drilling screws, 4.2 / 19mm

INOX Security Button Post Torx Self Drilling Screw - Stainless Steel is a security screw. The Security Button Post Torx Self Drilling Screw, Stainless Steel is a Torx security screw with a Torx recess that includes a centre pin, so it needs a matching security Torx bit to drive it. It has a drill point that drills its own hole in light steel..

The range runs to 6 variants, covering sizes 4.2 to 4.8 and lengths 13mm to 25mm. Each variant is supplied in packs of 100. The A2 (304) stainless material suits indoor, fresh water and typical outdoor use. Where the fastening is exposed to salt air, pool chemicals or marine conditions, A4 (316) is the grade to use instead. In wet conditions, keep stainless steel apart from aluminium and galvanised steel with a washer or sleeve, to reduce the risk of galvanic corrosion.

Where this product is used

• Indoor architectural and joinery work
• Food-service and light food-handling equipment
• Fresh water and general outdoor fittings
• Public-area fixtures, signs and enclosures
• Transport and equipment panels

Features

• Centre pin in the Torx recess resists standard drivers
• Supplied in packs of 100
• Range covers 4.2 to 4.8 in 6 variants
• A2 (304) stainless steel for indoor, fresh water and general outdoor use
• Drill point drills its own hole
• Lengths from 13mm to 25mm

Key specifications

Choosing the right option

A security screw only deters casual tampering. A matching security Torx bit is needed to fit or remove it. Check the variant for the bit size.

Other versions in this range: Security Button Head Torx Self-Drilling Screw, A2 304 Stainless Steel, Security Countersunk Post Torx Self Drilling Screw - Stainless Steel, Security Countersunk Torx Self-Drilling Screw, A2 304 Stainless Steel.