1/4"-14 Indent Hex Washer Head Self-Drilling Screws (#3 Point)

Hardened 410 Stainless Steel | Bulk Options | Corrosion-Resistant Strength

Take on challenging construction, fabrication, and automotive tasks with 1/4"-14 Indent Hex Washer Head (HWH) Unslotted Self-Drilling Screws, featuring a #3 drill point for efficient penetration into thicker materials. Crafted from hardened 410 stainless steel, these screws deliver a robust combination of high tensile strength and moderate corrosion resistance. Perfect for metal framing, heavy-duty repairs, and industrial assembly, this self-drilling design eliminates pre-drilling and saves time on every job.

Key Features

• Diameter & Thread Count: 1/4"-14 (≈0.250 inch diameter, 14 TPI)
• Point: #3 Self-Drilling Tip (BSD)
• Head Style: Indent Hex Washer Head (HWH), Unslotted
• Material: Hardened 410 Stainless Steel
• Drive Size: External Hex (3/8 inch) – 3/8" Magnetic Nutsetters Available
• System of Measurement: Inch (Imperial/US)
• Bulk Availability: Multiple package sizes for cost efficiency

Why Hardened 410 Stainless?

410 stainless steel is a martensitic alloy prized for its ability to be hardened, yielding a high-tensile, wear-resistant fastener that also provides moderate protection against rust. It’s an excellent choice for environments demanding strength under load—such as metal construction and industrial assemblies—without the need for maximum corrosion resistance of other stainless grades.

Ideal Applications

• Structural Metal Framing & Heavy-Duty Construction
• Automotive & Equipment Repair
• Industrial Fabrication & Manufacturing Lines
• Roofing, Siding, & Other Metal Installations
• Any Project Needing Bulk High-Strength Fasteners

Bulk Benefits

• Cost Savings: Lower your cost per unit by purchasing in volume.
• Project Continuity: Maintain a steady inventory for uninterrupted workflows.
• Quality Assurance: Consistent performance from fastener to fastener.

Installation Tips

• Use steady, controlled pressure to let the #3 drill point cut cleanly.
• Pair with a 3/8 inch Magnetic Nutsetter for quicker, more accurate fastening.
• Maintain a perpendicular angle to the material for maximum grip and minimal slip.
• Avoid over-tightening to preserve threads and ensure reliable clamping force.

Order in Bulk Today

Empower your job site or production line with 1/4"-14 Indent Hex Washer Head Self-Drilling Screws in hardened 410 stainless steel. Enjoy fast shipping, bulk discounts, and the peace of mind that comes from working with high-performance fasteners. Order now and see why professionals rely on these self-drilling screws for durability and speed.

✔️ Ideal for challenging metal applications

✔️ Hardened 410 stainless for enhanced strength and wear resistance

✔️ Self-drilling design cuts installation time