We don't require a pilot hole when using our self-drilling screws because they are made to be screwed straight into thin steel. The high tensile steel thread and sharpened end each drill their own pilot holes to ensure a solid fit.
The screws are perfect for use in a power tool, such as an impact driver or electric screw driver, and have an 8mm hex head to allow for greater force to be given when fixing without the risk of slipping.
| Item |
Hex washer head self drilling screw with PVC washer |
| Standard | DIN, ISO, ANSI, NON-STANDARD |
| Finish | Zinc plated |
| Drive type | Hexagonal head |
| Drill type | #1,#2,#3,#4,#5 |
| Package | Colorful box+carton; Bulk in 25kg bags; Small bags+carton;Or customized by client request |
Special process and characteristic advantages:
1. Galvanized surface , high brightness, strong corrosion resistance.
2. Carburize tempering treatment, high surface hardness.
3. Advanced technology, high locking performance.
Hex Head Self Drilling Screw
With Grey Color Bonded Washer
Hex Head Self Drilling Screw
With Drilling point 3# 4# 5#
Steel is frequently utilized in applications where strength is the main factor.
Zinc plating gives a reflective look and prevents corrosion.
An EPDM rubber washer is bonded to the underside of the flange on the sealing hex washer head in order to prevent leakage, loosening, and damage to the mating surface.
Hex drive can be used when there is no room above for a driver since it tightens from the side with a wrench.
Q: when can I get quotation sheet ?
A: Our sales team will make quotation within 24 hours,if you are hurry ,you can call us or contact us online,we will make quotation for you asap
Q: How can I get sample to check your quality?
A: We can offer sample for free,but usually freight is at customers side ,but the cost can be refund from bulk order payment
Q: Can we print our own logo ?
A: Yes, we have professional design team which service for you ,we can add your logo on your package
Q: How long is your delivery time?
A: Generally it is about 30 days accordng to your order qty of items
Q: You are a manufacturing company or trading company?
A: We are more than 15 years professional fasteners manufacturing and have exporting experience for more than 12 years.
Q: What is your payment term?
A: Generally, 30% T/T in advance ,balance before shippment or against B/L copy.
Q: What is your payment term?
A: Generally, 30% T/T in advance ,balance before shippment or against B/L copy.