Heavy Duty Self Tapping Hex Socket Head Cap Screws Set Carbon Steel Black DIN912 M1.7 Through M5 Range 30mm Length Cup Style Bolts For Furniture And Speaker Mounting 10 To 50 Pieces Durable DIY Hardware

Heavy-Duty DIN912 Self-Tapping Socket Screws, 10-50 Pc Set
✔️ Carbon steel, black finish, DIN912, M1.7-M5, 30mm length, cup-style head

These heavy-duty self-tapping hex socket head screws are made from carbon steel with a black finish, designed for secure furniture assembly and speaker mounting. They cover sizes from M1.7 to M5 and measure 30mm in length, with a cup-style head for a clean, flush look. Pack sizes range from 10 to 50 pieces.

✅ Material: Carbon steel
✅ Finish: Black steel/black oxide
✅ Drive: Hex socket head
✅ Model: DIN912
✅ Screw type: Self-tapping
✅ Size range: M1.7-M5
✅ Length: 30mm
✅ Head style: Cup-style
✅ Pack size: 10-50 pieces

💡 What is a DIN912 self tapping hex socket screw used for in furniture assembly and speaker mounting applications? This handy fastener is designed for secure, flush mounting in wood and other soft materials. - Creates its own threads in wood and soft plastics - Hex socket head enables easy driving with a hex key or driver - Cup-style head sits flush for neat, low-profile installations - DIN912 compatibility means common sizes fit standard hardware

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