Dormer E5503/8 – 3/8" BSPT Rc HSS Straight Flute Hand Tap Ductsure Access Panel (Standard White Powder Coated) - 18" x 18" (457mm x 457mm) 1000mm (2pcs)

1000mm (2pcs)

eliminating the need for complex fittings or additional materials

repeatable measurements across a generous 600 mm (24") measuring range

🔹 Reference Number: 54320000

Dormer E5503/8 – 3/8" BSPT Rc HSS Straight Flute Hand Tap Ductsure Access Panel (Standard White Powder Coated) - 18" x 18" (457mm x 457mm) 1000mm (2pcs)The Dormer E5503 8 is a high quality straight flute hand tap engineered for producing Rc 3 8" British Standard Pipe Taper (BSPT) internal threads with 19 TPI. Designed with chamfer form C and a 23xP semi bottoming lead, it is suitable for both through hole and blind hole threading applications up to 1. 5xD depth. Manufactured from premium high speed steel with a bright uncoated finish, this tap provides dependable cutting performance in free machining