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Sealey BST3519 Self Tapping Screw 3.5 x 19mm Flanged Head Black Pozi Pack of 100

Sealey BST3519 Self Tapping Screw 3.5 x 19mm Flanged Head Black Pozi Pack of 100

SKU: 260326124023040 EAN: 5054511058017

Compare 4 prices for Sealey BST3519 Self Tapping Screw 3.5 x 19mm Flanged Head Black Pozi Pack of 100 — from £2.44 to £3.49 across 4 UK sellers including Trade Counter Direct, Whiterose Tools, Tooled Up and more. Save up to £1.05 (30%).

£2.44 16h ago
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Compare Prices from 4 Sellers

Prices updated 3 Sep 2026
2
Whiterose Tools
£3.00 +£0.56
16h
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3
Tooled Up
£3.49 +£1.05
43h
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4
My Tool Shed
£3.49 +£1.05
43h
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#2 Whiterose Tools
16h ago
£3.00 +£0.56
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#3 Tooled Up
43h ago
£3.49 +£1.05
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#4 My Tool Shed
43h ago
£3.49 +£1.05
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This 3.5mm diameter, 19mm length black self-tapping screw is designed for applications requiring greater penetration depth whilst maintaining a smaller diameter profile. The 19mm length makes it ideal for securing thicker materials or where fastening through multiple layers is required, perfect for attaching brackets, mounting hardware, and heavier duty sheet metal work. The flanged Pozi head provides an integrated washer effect that distributes fastening pressure across a wider surface area, preventing pull-through and material damage. The self-tapping design creates its own thread as you drive it home, eliminating time-consuming pre-drilling operations. Manufactured to BS 4174 specifications and supplied in a pack of 100 within a resealable bag for convenient storage and organisation. Features and Benefits: • 3.5mm diameter x 19mm length for thicker materials and multiple layer fastening • Flanged Pozi head prevents pull-through with integrated washer effect • Self-tapping technology eliminates pre-drilling requirements • Black finish offers corrosion resistance • Manufactured to BS 4174 British Standard • Pack of 100 in resealable bag Specifications: Brand: Sealey Nett Weight: 0.13kg Pack Qty: 100 Size: 3.5 x 19mm
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