EPDM washer zinc plated din 7504 hex head self drilling screws
Self-drilling hex head screws have a hex head that can be driven by a socket or tool. These screws use its self-drilling (TEK) tip to tap their own holes in 20 to 14 gauge metals. Particularly in wood, their threads also enlarge the substance to improve retention. The larger the drill tip to pierce heavier gauge metals, the higher the TEK number. Depending on the screw size, the heads employ a 1/4, 5/16, or 3/8 hex nut driver. These screws are employed in outdoor environments.
One benefit of the unique procedure is the galvanized surface's great brightness and robust corrosion resistance.
| Item |
Hex washer head self drilling screw with epdm bonded 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. High surface toughness after carburize tempering.
3. High-performance locking with cutting-edge technology
Product Size of EPDM Washer Zinc Plated Din 7504 Hex Head Self Drilling Screws
Hexagon Washer Head drilling Screws Drawing
Product Show
Hex washer head self drilling screw with epdm bonded washer
Hex Head Self Drilling Screw
With Black Bonded Washer
Hex Head Self Drilling Screw
With Grey Bonded Washer
Yellow Zinc Hex Head Self Drilling Screw
With Black Bonded Washer
Product Application of EPDM washer zinc plated din 7504 hex head patta self drilling screws
EPDM Washer Zinc Plated Din 7504 Hex Head Self Drilling Screws
Hex Head Self-Drilling Screws are suitable for fastening brackets, components, cladding, and steel sections to steel. The Self-Drilling point drills and threads without the need of a pilot hole, with a hex head for a quick and secure fasten into steel.
We meet with the key personnel who work for the workshop before production after the order is verified.
Check the craftsmanship and technological elements to ensure that everything is in order.
1. Upon arrival, check all the materials to make sure they meet the needs of the customers.
2. Examine the intermediate products.
3. Internet quality assurance
4. Control of final items' quality
5. Final inspection when the goods are being packed. If there are no other issues at this time,
The inspection report and shipping release will be issued by our QC.
6. We take careful care of your items when they are being shipped. Boxes can endure common impacts during handling and shipping.
Product Video
FAQ
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.
