K Kwokker 1710Pcs Metric Bolt Assortment M2 M3 M4, 21 Sizes 4MM to 30MM Upgraded Zinc Plated Hex Socket Head Cap Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit Screws Nuts and Washers








Key features
- •√Made of high quality stainless steel(screw and nuts) and 12.9 grade alloy steel(washers). They have superior rust resistance and the excellent of oxidation resistance, which can ensure long time using.
- •√This kit can be widely used in all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc.
- •√Different size of M3 M4 M5 screws and nuts total 1080pcs. Accord with standardized metric system. The average error is less than 0.01mm.
- •√Storage: These all are stored in two plastic storage box, easy and convenient for storing and carrying, in case of missing or confusing. If you have have any issues or get the wrong color, please feel free to contact us by e-mail. We are willing to solve the issue for you.
- •√Many various sizes of M2 M3 M4 screws with matching nuts and flat washers meet different people's demands, the necessity of your home life. M2: Bolts are in 6 lengths: 4mm, 6mm, 8mm, 12mm, 16mm, 20mm. Each length 20Pcs Bolts; 120 x M2 Nuts; 120 x M2 Washers. M3: Bolts are in 6 lengths: 4mm, 8mm, 12mm, 16mm, 20mm, 30mm. Each length 20Pcs Bolts; 120 x M3 Nuts; x M3 Washers. M4: Bolts are in 6 lengths: 6mm, 10mm, 14mm, 18mm, 20mm, 30mm. Each length 20Pcs Bolts; 120 x M4 Nuts; 120 x M4 Washers.
K Kwokker 1710Pcs Metric Bolt Assortment M2 M3 M4, 21 Sizes 4MM to 30MM Upgraded Zinc Plated Hex Socket Head Cap Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit Screws Nuts and Washers
List Price: $38.76$34.88DEALYou Save: $3.88 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







