Hakkin 240PCS Stainless Steel 3/8" 1/4" 5/16", 10 SAE Sizes Machine Screws Set, 330PCS SAE 1/4-20 UNC Hex Socket Button Head Cap Screw Bolts Flat Washers Nuts Assortment Kit (570PCS in Total)

Many various sizes of 3/8" 1/4" 5/16" Screw Bolts Flat Washers Nuts Assortment Kit Package includes: Hex bolts: 60Pcs, includes the following sizes: 1/4" - 20 x 3/4": 10Pcs 1/4" - 20 x 1-1/2": 8Pcs 1/4" - 20 x 1": 10pcs 1/4" - 20 x 2": 6pcs 5/16" - 18 x3/4": 8Pcs 5/16" - 18 x 1": 4Pcs 5/16" - 18 x 1-1/2": 4Pcs 5/16" - 18 x 2": 4Pcs 3/8" - 16 x 2-1/2": 2Pcs 3/8" - 16 x 1-1/2": 4Pcs Hex nuts: 60Pcs Flat washers: 60Pcs Spring washers: 60Pcs Many various sizes of 1/4-20 UNC Round Head inner hexagon Screw Bolts Flat Washers Nuts Assortment Kit Package includes: Bolts： 1/4''-20x3/8''----20pcs; 1/4''-20x1/2''----20pcs; 1/4''-20x5/8''----20pcs; 1/4''-20x3/4''----15pcs; 1/4''-20x1''----10pcs; 1/4''-20x1-1/4''----10pcs; 1/4''-20x1-1/2''----10pcs; 1/4''-20x2''----5pcs Nuts and Washers： Nuts:1/4''-20''----110pcs Washers:1/4''-20''----110pcs The two sets add up to a total of 570pcs.

• 1.【10 Sizes in 3/8" 1/4" 5/16", Hex Head Cap Screw Bolts with Nuts, Flat Washers and Spring Washers Meet All Demands】Nice nuts and bolts assortment include: 1/4"-20 x 3/4", 1/4"-20 x 1-1/2", 1/4"-20 x 1", 1/4"-20 x 2", 5/16"-18 x3/4", 5/16"-18 x 1", 5/16"-18 x 1-1/2", 5/16"-18 x 2", 3/8"-16 x 2-1/2" and 3/8"-16 x 1-1/2".
• 2.【SAE 1/4-20 UNC Series Meet Daily Needs】The kit has lots of 8 different sizes, includes 1/4-20 x 3/8" 1/2" 5/8" 3/4" 1" 1-1/2" 1-1/4" 2"UNC thread hex button head screws washers and nuts assortment kit. According with standardized American system, serves a wide range of use, good for professionals, amateurs, landlords, repairmen, other DIY.
• 3.【Superior Nuts and Bolts, Washers are All Made of High Quality 304 Stainless Steel, More Durable and Firm】Assorted nuts and bolts have superior rust resistance and the excellent of oxidation resistance, which can ensure long time using.
• 4.【Easy to Store and Take 】The bolts and nuts come in a portable firm box with corresponding label. It is convenient for you to put away and store, which allow you to get the one you need quickly, improving your project efficiently.
• 5.【Wide Applications】The hex button head screws and nuts 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. Ideal for use by a variety of workers and repairmen from plumbers to assemblymen both professional and amateur.