Black Oxide Steel Sheet Metal Screw Pan Head Phillips Drive Type B Blunt Tip Thread Size 4 24 Inch 5 16 Long Pack Of 100 For Beefy Heavy Duty Durable Metal Plastic And Impregnated Plywood Fastening
✔️ Pack of 100; 4-24 thread, 5/16 in long, Type B blunt point
These are self-tapping sheet metal screws with a pan head and Phillips drive, finished in black oxide for strength and mild corrosion resistance. They’re built for beefy, heavy-duty fastening in metal, plastics, and impregnated plywood, where a strong, reliable fastener is key.
✅ Type B blunt point forms threads in 0.015-0.050 in thick metals, plastics, and impregnated plywood
✅ Pan head distributes load with flat top and rounded edge
✅ Phillips drive prevents over-tightening and slips out to protect threads
✅ Black oxide finish provides mild corrosion resistance and lubricity
✅ 4-24 thread size, 5/16 in length; pack of 100 screws
💡 What is a sheet metal screw with a Type B blunt point used for in metalworking and plastics? This handy fastener is designed to form secure threads in thin materials and tough plastics.
- ideal for forming threads in 0.015-0.050 in metals
- works with nonferrous castings, plastics, and impregnated plywood
- provides mild corrosion resistance and lubricity with a black oxide finish