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Wafer Head Self Drilling Screws 42 x 16mm Box of 1000 - UKHomeOwners.com |
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Product reviews for Wafer Head Self Drilling Screws 42 x 16mm Box of 1000
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Zinc wafer head self drilling screws.Features No.2 self drilling tip. Manufactured to mechanical specification SAE J78 1979 to achieve a surface hardness up to 650 HV to prevent torque shearing under load and a core hardness of up ...
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