840 Pcs Self Tapping Screws for Metal Kit in 410 Stainless Steel, Heavy Duty Hex Washer Head Self Drilling Screws with Rubber Washer, All In One Assortment in Sizes 8 10 12 14, 420 Sets, K189

Premium 410 Stainless Steel Self-Tapping Screw Assortment
✔️ 840 pieces of durable 410 steel hex washer screws in sizes 8-14, with rubber washers for heavy-duty metal fastening, packed in 420 sets.

Self-tapping screws are handy fasteners that create their own threads as they go in, making them perfect for quick jobs on metal, wood, or plastic in construction, home fixes, and machinery setups.

✅ Made from 410 stainless steel for strong corrosion resistance and longevity.
✅ Sizes from 8 to 14 cover a range of uses in metal, plastic, and wood assemblies.
✅ Includes rubber washers for better sealing and comes in a portable box with 420 sets for easy organization.
✅ Designed for no-pre-drill installation, saving time on projects like wall beams or color steel connections.

💡 What are the key advantages of using self-tapping screws for tough metal tasks?
This type of fastener delivers reliable grip without extra steps.
- Speeds up assembly by cutting out pre-drilling needs
- Boosts stability with deep threads that lock into materials
- Handles corrosion better than regular screws for outdoor durability
- Works great for repairs in industries like appliances or furniture fixes