Carbon Steel Building Roofing SDS Screw Hex Washer Head Self Drilling Screw with EPDM Washer

• Customization: Available
• Material: Carbon Steel, Stainless Steel, Alloy Steel
• Type: Round Head
• Groove: Cross
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Grade: 4.8
• Delivery: 5-10 Days in Stock, 10-30 Days Not in Stock
• Head Type: Pan, Truss, Flat, Round, Hex, Cheese, Binding, Csk
• Thread: Fine Thread, Coarse Thread
• Size: Customized
• Transport Package: Plastic Bags+Cartons+Pallets, or Customlized
• Specification: as Request
• Trademark: LS or Customized
• Origin: Hebei, China
• HS Code: 731814
• Production Capacity: 50 Million Tons/Month

Product Description

 

Product Description

Standard	DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc.
Usage	Self Drilling Screws products are widely used in ports, electricity, steel, ship, building, petrochemical, mining, railway, building,  metallurgy, chemi-cal industry, automobile manufacturing, plastics machinery, industrialcontrol, highway, bulk transportation, pipe linings, tunnel, shaftprotec-tive slope,  salvage, Marine engineering, airport construction, Bridges, aviation, spaceflight, venues and other important industries and infra-structure Process of mechanical equipment.
Diameter	Custom
Material	Carbon Steel, Stainless Steel, Alloy Steel
Finish	Black/Grey Phosphate, Zinc Plated
Sample	Samples For Free
Customized	Yes
After Sales Service	We will follow up the requst strictly for customers, and will help customers solve problems after sale.

 

Produce display

 

 

 

FAQ

Q1: Are you a factory or trading company?
A: We are manufacturer with 2 factories of our own in Hebei. Welcome to visit our factory!

Q2: Could you provide free samples? 
A: Yes, we can offer free samples for the items in stock, just need to pay shipping cost, it can be refunded to your orders.

Q3: Do you accept custom design on size and package?
A: Certainly! We specialize in crafting bespoke products tailored to the precise specifications of our valued customers. We also have carton factory to meet your individual packaging needs.

Q4: What's your delivery time?
A: As a factory, we understand that time is of the essence for our clients. We are committed to delivering quickly, typically within 5-7 days post-payment, with special arrangements for larger quantities to ensure timely delivery.

Q5: How to guarantee the Quality of Industrial Parts?
A: We are proud to be an ISO 9001:2000 certified company. Our comprehensive quality control system includes IQC (Incoming Quality Control), IPQCS (In-Process Quality Control Section), FQC (Final Quality Control), and OQC (Outgoing Quality Control) to meticulously monitor every production phase, ensuring impeccable quality in industrial parts.

Q6: What's the Advantage of Your Parts for Industry Products?
A: Our standout advantages lie in our competitive pricing, rapid delivery, superior quality and excellent service. 


Welcome your inquiry!