Slotted Fine Thread Gun Plug Screws No 8 40 By One Eighth Inch Hardened Alloy Steel Black Oxide Finish Pro Grade 10 Pack For Precise Threaded Plugs Small Fasteners Metalworking Machinery Repairs

Hardwearing No. 8-40 plug screws in black oxide, 10-pack
✔️ No 8-40 fine-thread, slotted plug screws, hardened alloy, 1/8 in 10pk

These slotted fine-thread gun plug screws are compact metal fasteners designed to seal threaded holes and fixtures in metalworking and machinery. They provide a clean, professional finish and reliable retention in tight spaces.

✅ Material: Hardened alloy steel
✅ Finish: Black oxide
✅ Thread size: No. 8-40 (Fine)
✅ Nominal length: 1/8 in (3.18 mm)
✅ Actual length: 0.1255 in (3.19 mm)
✅ Pack: 10 screws

💡 What is a plug screw used for in metalworking and machinery? A handy fastener that seals threaded holes and provides a neat finish in assemblies. - Seals threaded holes to prevent contamination and leakage - Helps secure components without protruding hardware - Enables quick maintenance by replugging holes