390Pcs Machine Screw Assortment Kit, Phillips Pan Head Screws and Nuts
390Pcs Machine Screw Assortment Kit, Phillips Pan Head Screws and Nuts
Keep the small machine screws you reach for most in one organized SAE/UNC assortment. The 390-piece kit combines 240 pieces Phillips pan head machine screws with 150 pieces matching nuts. It covers 2-56, 4-40, and 6-32 threads, with four screw lengths for each thread size and 20 pieces screws in every length. Use the assortment for compatible 3D-printed assemblies, computer hardware, electronics, instruments, household fixtures, and maker projects. The 304 stainless steel construction provides corrosion resistance for typical indoor and sheltered-use applications, while the fully threaded shanks give the matching nuts room to engage along the available thread length. Every size is separated in a labeled compartment inside the clear snap-close case, helping you identify parts quickly and keep leftovers organized. Before ordering, confirm the required thread diameter, thread pitch, and screw length. This is an SAE/UNC assortment, not a metric kit. Washers are not included. Package count: 6-32 Machine Screws: 6-32 x 1/4'' -----------------20Pcs 6-32 x 3/8'' -----------------20Pcs 6-32 x 5/8'' -----------------20Pcs 6-32 x 1'' --------------------20Pcs 6-32 Nuts ------------------50Pcs 4-40 Machine Screws: 4-40 x 1/4''---------------- 20Pcs 4-40 x 5/16''--------------20Pcs 4-40 x 3/8''----------------20Pcs 4-40 x 5/8''----------------20Pcs 4-40 Nuts --------------50Pcs 2-56 Machine Screws: 2-56 x 5/32'' -----------------20Pcs 2-56 x 1/4'' -------------------20Pcs 2-56 x 5/16'' -----------------20Pcs 2-56 x 1/2'' -------------------20Pcs 2-56 Nuts --------------------50Pcs 390 Piece Phillips pan head bolts screw nuts are organized in compartments in a storage case with snap-close, clear view storage case for easy identification. Safety Tips: WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.
Product Features
- 390 PIECES FOR SMALL SAE FASTENING JOBS: Get 240pcs Phillips pan head machine screws and 150pcs matching nuts across #2-56, #4-40, and #6-32 threads. Four lengths per thread size help cover electronics, hobby builds, and routine workshop repairs
- 12 SCREW LENGTH OPTIONS: Each thread size includes four practical lengths with 20pcs screws per length, plus 50pcs matching nuts. The balanced assortment gives makers and repair users more choices without filling the case with one repeated size
- 304 STAINLESS STEEL HARDWARE: The screws and nuts are made from 304 stainless steel for corrosion resistance in typical indoor and sheltered-use projects. Phillips pan heads work with common drivers, and fully threaded shanks support flexible nut placement
- CLEAR, LABELED ORGANIZER: Separate compartments and visible size labels make small hardware easier to identify and return after use. The transparent snap-close case keeps the full assortment together on a workbench, shelf, or in a toolbox
- CHECK THE THREAD BEFORE ORDERING: Built for small 3D-printed assemblies, computer hardware, electronics, instruments, fixtures, and DIY projects. Match the thread diameter, pitch, and length to your application; this is an SAE/ UNC kit, not metric. Washers are not included