ZTF 1214Pcs Metric & SAE Set Screw Assortment Kit, Internal Hex Drive Set Screws for Bathroom Fixtures, Door Handles, Towel Rack Screws, 12.9 Grade Alloy Steel Grub Screw (M3-M8, 1/8"-40 to 5/16"-18)

1214 PIECES SET SCREW ASSORTMENT: Metric: M3 M4 M5 M6 M8. SAE Standard: 1/8-40, 5/32-32, 3/16-24, 1/4-20, 5/16-18, 8 hex wrenches and 1 tweezers. 32 sizes of set screw kit can meet your different needs. | DURABLE 12.9 GRADE ALLOY STEEL: ZTF Hex Allen Head Socket Set Screws Assortment Kit is made of high quality 12.9 Grade Alloy Steel,With superior rust resistance and oxidation resistance, features strength and offers good corrosion resistance | EASY TO USE: With clean cut edges and fine threads, these set screws for bathroom fixtures and door handles are not prone to loosening, which can be easily screwed in with the hex wrench provided, making them easy and convenient for all to use | WIDE APPLICATION - The grub screws assortment set is Ideal use for professional electrician, plumber, builder or DIY enthusiast, Suitable for toilet paper holder, knobs, armament repair, 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. | STURDY AND CONVENIENT BOX: Convenient to carry, easy to organize. The allen screws come with a thickened and exquisite box, each size has a separate space for storage. With size/type chart. you can get the exact size easily