Xrf High Strength DIN Galvanized Sandwich Screws for Building Installation

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Model NO.: XRF1
• Groove: Hexagon
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, GB, ANSI, BSW
• Grade: 6.8
• Product: Galvanized Sandwich Screws
• Surface: Zinc: Blue, White,Yellow; Ruspert;Nickling
• Thread Diameter: 4.8mm, 5.5mm, 6.3mm, Customized
• Length: From 13mm to 500mm, Customized
• Thread Difference: Coarse Thread, Fine Thread
• Package: Woven Bag, White Box, Color Box, Carton, Tray
• Transport Package: Bag/Box/Carton, OEM
• Specification: 50+ can be chosen
• Trademark: None
• Origin: Tianjin
• HS Code: 7318140000
• Production Capacity: 2000000ton/Year

Product Description

Product Description

Product Name	Durable Galvanized Sandwich Screws for Industrial Assembly
Material	Preminum C1022A (SS/BI-Metal material available)
Surface	Zinc Plating/Nickle Plating/Ruspert
Packing	Woven bag, Opp bag, Box, Carton, Plastic box, Plastic bucket etc.
Sample	Free sample provided, just contact us
MOQ	Usually 1 ton per size (smaller quantity possible if in stock)
Customizable	Support

Company Profile

Certifications

FAQ

Q1: Are you a manufacturer or trading company?
A1: We are a professional screw manufacturer with over 20 years of production experience. Our factory mainly produces drywall screws, chipboard screws, and self-drilling screws etc.

Q2: Can you produce according to our samples or drawings?
A2: Yes, we can customize according to your samples or drawings, including head type, thread, surface finish, and packaging etc.
 
Q3: How do you ensure quality?
A3: We control every process strictly — from wire drawing, heat treatment, to coating. Each batch is tested for hardness, dimensions etc . before delivery.

Q4: What's your MOQ? Can I get samples?
A4: Regular MOQ is around 1 ton per size for production,(smaller quantity possible if in stock). Free samples for standard items are available; freight cost is on buyer's account.
 
Q5: What's your delivery time and packaging method?
A5: Usually 25–35 days after deposit.
Standard export packaging: woven bag, bulk in carton + pallet, or customized as your request.
 
Q6: What are your payment terms and loading port?
A6: Normally T/T 30% deposit and 70% balance before loading
Loading port: Tianjin (we are closed to Tianjin), also support other port that depending on your order.
 
Q7: What if there is a quality issue after receiving the goods?
A7: Please contact us within 7 days with clear photos. We will analyze and provide a solution (replacement or compensation) within 3 working days