M3/M4/M5/M6/M8/M10/M12 Metric Bolt Assortment Kit, 304 Stainless Steel Heavy Duty Flat Hex Head Screws Bolts and Nuts Kit, Nuts Flat Gasket and Lock Washers Assortment Ki, Silver, 351Pcs

100% A2-70 304 STAINLESS STEEL BOLTS AND NUTS KITS, MORE DURABLE AND RUST PROTECTION: : M3/ M4/ M5/ M6/ M8/ M10/ M12 metric bolt assortment is made of 100% 304 stainless steel (A2-70), its feature is not rust, anti-moisture, anti - oxidation, corrosion resistant, acid/alkali resistance, high hardness, which can ensure long time using | ALL MODELS AVAILABLE M3 M4 M5 M6 M8 M10 M12 BOLTS AND NUTS KITS,SHORT 16MM TO LONG 50MM: Metric bolt assortment kit includes 23 most common sizes 4pcs M3*10mm/ 6mm,8*M3 Nuts/ Locks/ Flats; 4pcs M4*10mm/ 16mm/ 20mm/ 25mm/ 30mm,20*M4 Nuts/Locks/Flats; 4pcs M5*16mm/ 20mm/ 25mm/ 30mm, 16*M5 Nuts/ Locks/ Flats; 4pcs M6*16mm/ 20mm/ 30mm/ 40mm,16*M6 Nuts/ Locks/ Flats; M8*20mm/ 30mm/ 40mm, 9*M8 Nuts/ Locks/ Flats; 3pcs M10*30mm/ 40mm/ 50mm,9*M10 Nuts/ Locks/ Flats; 2pcs M12*40mm/ 50mm, 4*M12 Nuts/ Locks/ Flats; 18pcs nylon nuts | METRIC BOLT ASSORTMENT FOR 22 MOST COMMON SIZES: The metric bolt assortment has uniform force and is located in the center of the head without deviation, so it is not easy to slip. M3 M4 M5 M6 M8 M10 M12 bolts assortment uniform pitch, obvious thread, no residual burrs, fixed thread can obtain a good holding effect | STURDY BOX AND DURABLE SIDES LABEL: All hex cap assorted bolts nuts and washers kit are contained in a sturdy transparent storage box marked with the corresponding size and quantity. Easy for you to store and carry metric hex head bolt assortment, in case of loss or confusion | HEX BOLTS AND NUTS ASSORTMENT KITS, WIDELY USE: This A2-70 304 stainless steel bolts nuts and washers kit suitable for door handle, faucet, light fixture, knobs, locks and toys, plumber and other small repairs around the shop, garage or home, and all kinds of precision machinery, classified instruments, electronic products, household appliances, communication products