Stainless Steel Carbon Steel Black White Hex Washer Head Drilling Screw with Epdm Washer

• Indented hex-washer head
• Tapping screw thread
• #3 drill point

• Material: High carbon steel
• Coating: Zinc plated
• Thread Type: Fine Thread, Full Thread
• Head Type: Hex Washer Head
• Drive Type: 5/16 in. Hex Drive, 3/8 in. Hex Drive
• Point Type: #3 Drill Point, #4 Drill Point, #5 Drill Point
• Length: 3/4 in., 7/8 in., 1 in., 1-1/4 in., 1-1/2 in., 2 in., 2-1/2 in., 3 in., 4 in., 5 in., 6 in.
• Gauge: #12, #14

• Suitable for fastening aluminum and fiberglass
• Commonly used in metal to metal fastening with heavy gauge metal
• Often used to attach purlins and channels to structural steel studs and in HVAC and ductwork

• Saves time and effort by drilling their own holes
• The rubber-bonded washer compresses to form a watertight seal
• High-hardness point and lead threads for drilling and tapping
• Lower-hardness load bearing area provides increased resistance to Hydrogen-Assisted Stress Corrosion Cracking when compared to case hardened fasteners
• Stalgard® and Stalgard® SUB Coatings provide improved corrosion resistance as well as enhanced galvanic compatibility in dissimilar metal applications
• Fine threads grip metal substrate and provide strong compressive grip
• Zinc plated for increased corrosion resistance

Q:What types of fasteners do you manufacture or supply?

A:We offer a comprehensive range of fasteners including bolts, screws, nuts, washers, anchors, and specialty fastening products in various materials and finishes.

Q:Do you provide custom fasteners for specific applications?

A: Yes, we specialize in manufacturing custom fasteners tailored to customer specifications, including unique sizes, materials, and coatings.

Q:Can you supply fasteners with specific surface treatments?

A:We offer surface treatments like zinc plating, hot-dip galvanizing, black oxide coating, and powder coating to meet different corrosion resistance and aesthetic requirements.

Q:What is your minimum order quantity (MOQ) for custom fasteners?

A:Our MOQ varies depending on the fastener type and customization requirements. We can discuss your specific needs to provide a personalized quote.