Torx Roofing Screw Nails with Plastic Caps

Torx Roofing Screw Nails with Plastic Caps
Torx Roofing Screw Nails with Plastic Caps
Application
Roofing screws are made of hardened carbon steel or stainless steel. They can be used for metal, plastic and fiberglass roofing applications. Different screw points can be used for both metal and wood structures. All the roofing screws must have a sealing washer attached, which helps against water penetration. This is the most obvious character of them.
Different Screw Points for Different Applications
The roofing screws are available in two kinds of points. One is drill point, the other is sharp point. The roofing screws with drill points are used to fasten to metal structures, and the ones with sharp points are used to fasten to wood structures.
Brown painted roofing screw with bonded washer

Specification
Besides our specification down below
all products can be highly customized as your requirement
Thread size:
#10 to1/4 (M4.8 to M6.3)
Length:
3/4" to 12" (19 to 300mm)
Recess type:
Hex, Torx etc.
Head type:
Indented hex washer (high head optional), Hex flange, Pan etc.
Thread type:
60° thread angle, ASD, BSD, CSD, Double threads, Hi-Lo thread
Point:
Drill point #2~#5, Reduced point, Spoon point, Drill point with wings, Threaded drill point etc.
Finish:
Zinc Plated (Clear/White/Yellow), Coating (Geomet, Dacromet, Ruspert etc.), Mechanically Zinc plating etc.
Standard:
IFI, DIN7504, JIS, BS, AS, EN14566 or Customized designs available.
Others:
Case harden required, screw assembled with steel/SS304 and EPDM bonded washer, EPDM washer optional

Main Products :
Self Drilling Screw Self Tapping Screw Chipboard ScrewFurniture Screw Machine Screw Bolt/Welding Bolt Nut/Lock Nut Drywall Screw Others Machine ScrewWood ScrewConcrete ScrewSocket Cap Screw Blind RivetAC Spare PartsRef. Spare PartsWM Spare PartsWire/Cable
Testing Technology
*** Inspection Equipment ***
1. Hardness Test Machines
7. Surface Plating Test Machines
2. 3D Projectors
8. Depth Recesses Test Machines
3. Torque Test Machines
9. Thread Plug Gauges
4. Drill Test Machines
10. Thread Ring Gauges
5. Case Harden Test Machines
11. Vernier Calipers
6. Core hardness Test Machines
12. Micrometer Calipers
Socket Cap Screw

Step 1 :
Step 2 :
Step 3 :
Step 4 :
When receive customer’s complaint, collecting complete information and advising relevant sections to deal with.
Check “ Record of Quality “ which made during production process. Inspecting retained samples to understand the situation of customer’s complaint, then reporting inspection result to Supervisor.
Discuss with related sections for improving the quality and offering reasonable compensation.
Reporting our resolution to customer and getting customer’s approval. Asking related sections to improve quality and executing granted compensation.
Product Overviews
*** Manufacturing Equipment ***
1. Heading Machines
2. Threading Machines
3. Drilling Machines
4. Roller Sorting Machines
5. Packing Machines
Packing & Shipping
Packing information :
1. Industrial packaging: plastic bag +craft paper + carton or wooden ; plastic tube + carton.
2. Commercial packing: 1pc/plastic bag + color box + carton.
3. As the clients' requirement.
Shipping information :
1. For small quantity, shipment is preferred to shipping with express by UPS, DHL, EMS, TNT or FedEx to meet your deadline on time worldwide basis.
2. For regular mass production, shipments can be arranged by air-shipping, sea-shipping or express. Let us know on your requirement we will try to save your budget and meet deadline.
Contact Information
FAQ
Q1: Are you a trading company or a manufacturer?
A: We are a manufacturer.
Q2: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock, or it is 25-45 days if the goods are not in stock. It depends on your quantities.
Q3: Do you provide samples? Is it free or not?
A: Yes, we offer samples for free if the requirement is available with our tooling.
Back to Home