Description
Monster Overview:
Fix your project right the first time with 3/8-16 Slotted Indented Hex Washer Head Thread-Cutting Screws, Type 1, Zinc-Bake Finish from Monster Bolts. A single cutting edge and tapered machine-screw threads carve clean internal threads in structural steel, thick sheet metal, and other ductile materials. The large integrated washer head spreads load without a separate washer, and the slotted indent lets you drive with either a 9/16″ socket or a flat-blade screwdriver.
Bright zinc-bake coating provides robust corrosion protection and meets RoHS requirements. Count on Monster Bolts for top-tier quality, fast U.S. shipping, and industry-leading customer support.
Monster Features:
- Integrated Washer Head: Distributes clamp load and eliminates the need for a separate washer.
- Duo-Drive Convenience: Install with a 9/16″ hex socket/wrench or a flat-blade screwdriver via the slotted indent.
- Type 1 Cutting Point: Single cutting edge and blunt point form clean threads with lower drive torque.
- Corrosion Resistance: Zinc-bake finish combats rust and is fully RoHS compliant.
- Quality Assurance: Manufactured to tight tolerances and batch-inspected to Monster Bolts standards.
Monster Specifications
| Feature | Details |
|---|---|
| Diameter / Thread | 3/8-16 UNC |
| Head / Drive | Slotted Indented Hex Washer (9/16″ A/F) – Non-Serrated |
| Point Style | Type 1 (single-edge, blunt point) |
| Material | Carbon Steel |
| Finish | Zinc-Bake (RoHS) |
| System of Measurement | US / Inch |
| Standards | ASTM F1941 Zn-B & SAE J933 |
More Monster Bolts:
Need complementary hardware?
• Bulk US-inch Nuts
• Bulk US-inch Washers
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