Timco Metal Construction Stitching Screws - For Sheet to Sheet - Hex - EPDM Washer - Bi-Metal - Exterior - Silver Organic 6.3 x 22 - 100 Pieces Electrolytic Scale Inhibitor An essential item for any

An essential item for any professional engineer's tool kit

An additional or repeat dose of Cleaner F3 may be necessary in some cases

surface space is kept clear

70 - 100 Pieces product specifications

Timco Damp Proof Course - Black 450mm x 30m product specifications

Timco Metal Construction Stitching Screws - For Sheet to Sheet - Hex - EPDM Washer - Bi-Metal - Exterior - Silver Organic 6.3 x 22 - 100 Pieces Electrolytic Scale Inhibitor An essential item for anyDescription Timco Metal Construction Stitching Screws For Sheet to Sheet Hex EPDM Washer Bi Metal Exterior Silver Organic 6. 3 x 22 100 Pieces product description: Used for stitching two metal roofing sheets together without the need to pre drill a hole (Max. 1. 6mm). Self drilling point and tapered shank, with a washered hexagon head. Product features: Hardened carbon steel drill tip fused on to an A2 304 Austenitic Stainless Steel body Material: Bi