1/4 X 2-1/2 UNC Bolt Hex Head BZP Grade 5 / 8.8 High Tensile PK10
Big Bear Bolts
£2.25
BZP Bolts are zinc plated. Grade 5 is specified under the Society of Automotive Engineers and is meant to be used for those applications requiring medium strength. Equivalent to the metric class 8.8 bolts , it is important to line up the right hardware if required to move from U.S. customary units (USC) to the metric system. DIN931
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Buy from BIG BEAR BOLTS LTDBIG BEAR BOLTS LTD is a UK retailer, not the maker. Price seen 2026-09-26. Not an affiliate link, we earn nothing from it.






