Linyi Dongcheng Hardware and Tools co., LTD
Contact Us
Truss head self drilling screw
- Finished: Zinc plated/Painted
- Material: C1022A
- Standard: DIN7504p
Product Description
SPECIFICATION：
Built-in truss head for stable fastening, drill point skips pre-drilling. Sharp threads secure in wood/metal. Easy to install, suitable for DIY and industrial use.
PACKING:
SIZE:
| 8# | 10# |
| 4.2*13 | 4.8*13 |
| 4.2*16 | 4.8*16 |
| 4.2*19 | 4.8*19 |
| 4.2*25 | 4.8*25 |
| 4.2*32 | 4.8*32 |
| 4.2*38 | 4.8*38 |
| 4.2*50 | 4.8*50 |
Truss head self drilling screw
Poduction process
Raw Material
01
Heading
02
Pinch pointing
03
Threading
04
Heat treatment
05
Surface treatment
06
Related Products
Related Products
Screw series
Self drilling screw
-
Countersunk head self drilling screw
-
Truss head self drilling screw
-
Csk head double wing self drilling screw
-
Bugle head self drilling screw
-
Hex self drilling screw with pvc washer
-
Hex self drilling screw with washer
-
Painted hex head self drilling screws
-
Framing head self drilling screw
-
Pan head self drilling screw
Nails series
PRODUCTION SCENE
Packaging for shipment
Faq
What types of fasteners do you specialize in?
We focus on three core categories: screws (including drywall screws, self-drilling screws, concrete screws), nails (common nails, boat nails, concrete nails), and rivets (blind rivets, multi-grip rivets, pop rivets).
What materials are your products made from?
We use high-quality materials to suit different needs: carbon steel (for general use) and alloy steel (for high-strength applications).
Can you produce custom fasteners?
Absolutely. We handle custom orders for special sizes, materials (e.g., copper, aluminum), surface treatments (galvanization, painting), or unique designs (provide technical drawings or specs for a tailored solution).
How long does custom production take?
It always cost 25-30days per container.
How can I place an order?
Reach out to our sales team via the website, email, or phone with your requirements (product type, size, quantity, etc.). We’ll send a quote, confirm details, and start production once the deposit is received.
How is shipping handled?
Small orders/samples: Shipped via express (DHL, FedEx) with door-to-door delivery (3–7 days). Bulk orders: Sent by sea to your designated port. Tracking info will be provided once shipped. For further questions, our team is happy to help!
GET A FREE QUOTE
If you are interested in our products, please leave your e-mail, we will contact you as soon as possible, thank you!