Metric Flange Bolts Assortment Kit Metric Grease Nipple Assortment 110PCS M6X1 M8X1.25 M10X1.5 Galvanized Steel Grease Fitting Auto Flange Bolt And Nut Assortment 【High Quality Materials 】Flange bolts are made of 10., 9 grade alloy steel with galvanized surface and high strength, which is very suitable for working inside the engine. Mechanics and DIYers, this mankk flange bolt assortment kit is about to make your repair jobs so much easier! You get a total of 400 pieces including flange bolts, nuts, washers, and elastic sheets in the most common metric sizes - M6x1.0, M8x1.25, and M10x1.5, with lengths ranging from 12mm to 30mm to cover various applications 【Product Features】All-thread design ensures stability and safety. M6-1.0... These exposures can occur in and around oil fields, refineries, chemical plants, transport and storage operations such as pipelines, marine terminals, tank trucks and other facilities and equipment Flange bolts are made of 10., 9 grade alloy steel with galvanized surface and high strength, which is very suitable for working inside the engine. 1004Pcs Metric Bolts And Nuts Assortment Kit - Grade 8.8 M4 M5 M6 M8 Bolts Nuts Kit 10 9 Grade M6x1 0 M8x1 25 M10x1 5 Flange Bolt Assortment Hex Bolts Nuts Metric flange head bolts, nuts and washers with the most common sizes can fully meet your needs.