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Basic Info.
Product Description
Self Drilling Drywall Screw SDS Screw With Wings
1. Surface Treatment for the drywall screw : Black, Grey Phosphated, white, yellow zinc plated
2. Material: C1022A steel hardend
3. Head type: Pilliips drive, bugle head
4. Point type: drilling point, can drilling to 1.5mm steel sheet
5. Thread: Fine thread for profile
6. Diameter: 3.5mm (#6), 3.9mm (#7), 4.2mm (#8), 4.8mm (#10)
7. Length: from 16mm to 150mm, 1/2" to 5".
8. Package: Small plain box (white or brown), color print box and carton, Bulk Cartons (with big polybag), Bulk bag.
9. Mainly used for fixing and connecting gypsum bloard and wooden frame.
10. Features: Drywall screw, phillips, bugle head, coarse thread or fine thread, black/ grey phosphated.
Normal Size: (3.5mm or 6# and 4.2mm or 8# is the best seller among all market)
| 3.5x13 | 3.9x13 | 4.2x16 | 4.8x50 | #6x1/2" | #7x1/2" | #8x5/8" | #10x5/8" | |
| 3.5x16 | 3.9x16 | 4.2x19 | 4.8x55 | #6x5/8" | #7x5/8" | #8x3/4" | #10x3/4" | |
| 3.5x19 | 3.9x19 | 4.2x25 | 4.8x60 | #6x3/4" | #7x3/4" | #8x1" | #10x1" | |
| 3.5x25 | 3.9x25 | 4.2x32 | 4.8x63 | #6x1" | #7x1" | #8x1 1/4" | #10x1 1/4" | |
| 3.5x32 | 3.5x32 | 4.2x38 | 4.8x65 | #6x1 1/4" | #7x1 1/4" | #8x1 1/2" | #10x1 1/2" | |
| 3.5x35 | 3.9x38 | 4.2x41 | 4.8x70 | #6x1 1/2" | #7x1 1/2" | #8x1 5/8" | #10x1 5/8" | |
| 3.5x38 | 3.9x41 | 4.2x45 | 4.8x75 | #6x1 5/8" | #7x1 5/8" | #8x1 3/4' | #10x1 3/4' | |
| 3.5x41 | 3.9x45 | 4.2x50 | 4.8x80 | #6x1 3/4" | #7x1 3/4" | #8x2" | #10x2" | |
| 3.5x45 | 3.9x50 | 4.2x55 | 4.8x85 | #6x2" | #7x2" | #8x2 1/4" | #10x2 1/4" | |
| 3.5x50 | 3.9x55 | 4.2x63.5 | 4.8x90 | #6x2 1/2" | #7x2 1/4" | #8x2 1/2" | #10x2 1/2" | |
| 3.5x63.5 | 3.9x63.5 | 4.2x65 | 4.8x95 | #7x2 1/2" | #8x3" | #10x3" | ||
| 4.2x70 | 4.8x100 | #7x3" | #8x3 1/4" | #10x3 1/4" | ||||
4.2x75 | 4.8x110 |
CE certification
Tianjin Xinruifeng Technology Co., Ltd., was established in 2008 and its business covers fastener design, manufacturing and export. We have 3 production bases, with a total area of 16,000 square meters. Our main products include drywall screws, chipboard screws, self-drilling screws and self-tapping screws. We can also provide other fasteners, like nails, staples, blind rivets, anchors, bolts and nuts.
We have 280 sets of automatic production equipment, including wire drawing machines, cold-heading machines, thread rolling machines, tailing machines and heat-treatment lines. We are your one-stop manufacturer from raw material to final products. Our annual production capacity reaches up to 30,000 tons, 70% of which are exported to different countries and regions.
Tianjin Xinruifeng Technology Co., Ltd. has been in the fastener industry for 1 years and we can customize all kinds of products per your requirements. We have an established management system and quality control procedure. Excellent quality, competitive price and timely delivery are the pillars of the company's foundation. Win-win and long-term cooperation are our final goals when dealing with different clients.
1. We are the integreted company the business covers screw design, manufacturing and export.
2. We have 260 sets of automatic production equipment, including wire drawing machines, cold-heading machines, thread rolling machines, tailing machines and heat-treatment lines. We are your one-stop manufacturer from raw material to final products.
3. Advanced management system and quality control system to guarantee the best quality.
4. Attractive price due to the near the steel plant and Tianjin sea port.
5. Welcom the customize the products, all parameter will be following your demand.
Q: You are a manufacturing company or trading company?
A: We are screws and fastener manufacturing in Tianjin city of china.
Q: Wonder if you accept small orders?
A: Do not worry. Please feel free to contact us, in order to give our clients more convenience ,we accept small order.
Q: Can we print our the package with own logo ?
A: Yes, we can make it according to your request.
Q: Can we provide the sample ?
A: Yes, the sample will be free to the customer, but the Express fee will be paid from you.
Q: Can you customized the head mark?
A: Yes, welcome customized, all products as your demand.
Q: How long is your delivery time?
A: Generally it is 20-30 days accoding to the order quantity, we need time the prepare the raw material and dies accoding the order.
Q: What is your payment term?
A: Generally, 30% T/T in advance ,balance payment before shippment.
