#12‑24 x 7/8" HWH Self‑Drilling Tek Screws Zinc CR3+ Plated 4,000ct | H4
Details
Strong-Point #12-24 x 7/8" Unslotted Indented Hex Washer Head Self-Drilling Tek Screws Zinc CR3+ Plated
Strong-Point #12-24 x 7/8" Unslotted Indented Hex Washer Head Self-Drilling Tek Screws are designed for metal-to-metal fastening applications requiring strong holding power and dependable drilling performance. The #4 self-drilling point delivers fast, consistent drilling through steel thicknesses from .125" to .250". Zinc CR3+ plating provides corrosion protection by forming a protective barrier that helps prevent oxidation.
Features:
- #4 self-drilling point for heavier gauge steel applications
- Unslotted indented hex washer head for stable driving
- Zinc CR3+ plated for corrosion resistance
- Engineered for dependable drilling and fastening performance
- Suitable for metal-to-metal fastening
- Meets industry-recognized performance standards
Details:
- Head Type: Unslotted Indented Hex Washer Head
- Drive Size: 5/16"
- Thread Diameter: #12
- Threads Per Inch: 24
- Length: 7/8"
- Point: #4 Self-Drilling
- Quantity: 4,000 pcs
- Weight: 36lb
Material Application:
- Attaches metal to metal
- Drill Capacity: .125" – .250"
- Recommended Drill Speed: 1500 RPM
Specifications:
- Meets ASTM C1513 for cold-formed steel framing connections
- Meets F.I.P.-1000.7 for torsional strength & drill speed
- Meets SAE J78 for performance & dimensional specifications
- Meets ASTM A510 for carbon steel manufacturing
- Meets ASTM F1941 for corrosion resistance
- Zinc CR3+ Plated
Zinc CR3+ plating provides a thin protective barrier that helps reduce oxidation of carbon steel. Corrosion resistance is limited and not suitable for ACQ Treated Lumber.
Coating Details:
- Coating: Clear Zinc
- Salt Spray: 24 hrs.
- Kesternich: N/A
- Application: Used indoors for dry, non‑corrosive environments
- Clear Zinc is an electrically applied plating that forms a protective barrier to prevent oxidation of the steel.