Hex head self-drilling screws, for joining roofing sheets to light section steel (Max. 5.0mm) without the need to pre-drill a hole. Hardened carbon steel drill tip fused on to an A2-304 Austenitic Stainless Steel body" Thread Dia. mm: 5.5 Length mm: 38 Head Type: Hex Fixed Washer Dia. mm: 11.00 Point Type: Self-Drilling No.3 Socket Size mm: 8 Material: Bi-Metal/A2-304 Stainless Steel/Carbon Steel Effective Thread Length mm: 25 Max Drilling Thickness mm: 5.0Size 5.5 x 38 - 100 pcs

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Something not quite right? You have 28 days from the day you receive it, to send something back.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

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