Flat Head Socket Cap Screws Set DIN7991 M1.6x3mm 304 Stainless Steel Machine Screws Allen Hex Drive Countersunk Fully Threaded Inner Hex Bolts Metric 100 Pieces for DIY Projects and Heavy Duty Assemblies

DIN7991 Flat Head Socket Cap Screws M1.6x3mm, 304SS, 100pc
✔️ 100 pcs, M1.6x3mm, flat head, DIN7991, 304 stainless

Flat Head Socket Cap Screws are compact fasteners with a flush countersunk head and hex drive, used in electronics, machinery, furniture, and cabinetry where space is tight. They’re designed to sit flush with the surface for clean assembly in DIY projects and heavy-duty setups.

✅ Head type: flat head socket cap screw, DIN 7991
✅ Thread: M1.6 x 3 mm
✅ Material: 304 stainless steel (A2-70), bright finish
✅ Finish: Bright, corrosion resistant
✅ Pack: 100 pieces per set

💡 What is a DIN7991 flat head socket cap screw used for in metalworking and DIY projects? This handy fastener is designed for flush mounting in tight spaces, where a regular bolt won't fit. - In electronics enclosures and cabinetry - Used with hex drive in constrained assemblies - Stainless steel ensures corrosion resistance