YEEZET 579PCS Grade 8 Heavy Duty Bolts and Nuts Washers Kit, 1/4-20 5/16-18 3/8-16 Hex Bolts Nuts Assortment Kit, Includes 15 Most Common Sizes

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Management number 211332783 Release Date 2026/04/04 List Price $23.20 Model Number 211332783
Category
  • 🚩【MATERIAL】Made from SAE grade 8 alloy steel, these screws provide reliable wear resistance, hardness and strength for everyday use. Please note: For best performance, avoid using them outdoors or in damp environments, as this may affect their durability over time.
  • 🚩【SPECIFICATION】 This hex SAE bolts nuts washers assortment Kit including hex nuts and bolts, lock washers and flat washers in 15 commonly used sizes: 1/4-20 x 1/2’’、1/4-20 x 3/4’’、1/4-20 x 1’’、 1/4-20 x 1-1/4’’、1/4-20 x1-1/2’’、5/16-18 x 3/4’’、5/16-18 x 1’’、5/16-18 x 1-1/4’’、5/16-18 x 1-1/2’’、5/16-18 x 2’’、3/8-16 x 3/4’’、3/8-16 x 1’’、3/8-16 x 1-1/4’’、3/8-16 x 1-1/2’’、3/8-16 x 2’’ , total 579 pcs.
  • 🚩【PACKING】Supplied in a sturdy, reusable plastic storage box that keeps all components organized and easy to access. Important tip: This product contains small parts, so please store it out of reach of children to prevent the risk of accidental swallowing.
  • 🚩【APPLICATIONS】Suitable for a wide range of scenarios, such as repairing home appliances, office equipment, communication devices and electronic products. It also works well for assembling furniture, maintaining automotive or motorcycle parts, and supporting various DIY projects.
  • 🚩【AFTER-SALES SERVICE】When you receive the bolts and nuts Kit for the first time, if you find any problems with the product, please contact us and we will resolve it as soon as possible.
Brand YEEZET
Color 1/4-20 5/16-18 3/8-16--Bolts and Nuts Kit (579PCS)
Size Name One Size
Unit Count 1.0 Count
Part Number Alloy Steel
Thread Size 1/4-20
Thread Type Unc
Finish Types Glossy
Grade Rating Grade 8
Manufacturer YEEZET
Thread Style Right Hand
Fastener Size One Size (15 Most Common Sizes)
Fastener Type Hexagon Bolt
Item Diameter 0.25 Inches
Item Hardness Grade 8
Material Type Grade 8 Alloy Steel
Exterior Finish Silver
Thread Coverage Fully Threaded
Number of Pieces 579
Screw Head Style Flat, Hex
Manufacturer Grade Grade 8
Set Screw Thread Type Unified National Coarse (UNC)
Maximum Shear Strength [~82.5 - 90] ksi
Compatible Groove Diameter 0.25 Inches

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