Galvanized Hex Head Roofing Screw SDS Building Roofing Tek Screws

• Customization: Available
• Material: Carbon Steel
• Type: Self Drilling
• Model NO.: primo self drilling screw
• Groove: Hex Washer Head
• Connection: Roofing Connect
• Head Style: Hex Washer Head Head
• Standard: DIN, GB, GOST
• Grade: 4.8
• Thread: Type B
• Finish: Ruspert
• MOQ: 1 Ton Each Size
• Application: Roofing Connection
• Washer: EPDM Bounded Washer
• Transport Package: Bulk in Bag or Box Package
• Specification: 4.2 to 6.3 mm
• Trademark: Primo
• Origin: China
• HS Code: 7318140090
• Production Capacity: 10000 T/ Year

Product Description

Hex washer head self drilling screw roofing screw with EPDM bounded washer

Product Description

 

Products Name:	Hex washer head self drilling screw roofing screw with EPDM bounded washer
Thickness Size:	4.2, 4.8, 5.5, 6.3mm
Lenght:	12MM-200MM
Material:	carbon steel C1022A, SS410
Thread :	Type A, Type B, Type C, double thread
Head type:	Hex washer head
Driv tyep:	Hexagon drive
Finish:	zinc plated, ruspert, baking paint, Epoxy plating
Quality:	High-quality raw material, strict quality control
Application:	Used for roofinig connection
Minimum Order Quantity:	1 tons each size
Shipment Port:	Tianjin, China
Delivery Time:	20-30days,According to the volume to determine the delivery time.
Packing:	Bulk package in bag, Bulk package in carton, or color print box and carton as the customized

Detailed Photos

Packaging & Shipping

Packing type:
1. Bulk packing in wowen bag.
2. Bulk packing in carton.
3. Plastic bag and carton.
4. color print box and carton as the customer desgin, logo and requirement.

 

Company Profile

Tianjin Primo Technology Co., Ltd.

An integreted company for the fastener manufacture and export.

Tianjin Primo Technology Co., Ltd., was established in 2016 and its business covers fastener design, manufacturing and export. We have 3 production bases, with a total area of 10,000 square meters. Our main products include screws, nails, rivets, staples. 

We have 200+ 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 20,000 tons, 70% of which are exported to different countries and regions.

The best product qualtiy, a compeittive price, timely delivery and professional service to guarantee we can long term cooperation, win-win is our final goal. we are looking forward the business with your esteemed company.

 

FAQ

Q1: Why Choose us ?
(1). 10+ years experience for the fastener manufacture and export.
(2). Profession service and the best quality.
(3). Turnkey Solution is no problem

Q2:OEM,ODM acceptable or not?
Absolutely Yes

Q3:What's kind of Payment terms for customer choosing?
T/T ,Western Union, Money Gram , Credit Card, Paypal , L/C ...

Q4:Can you visit your factory online?
Absolutely no problem

Q5:Can online video inspection before shipment?
Absolutely no problem

Q6: what's the MOQ ? Sample order is OK?
MOQ:1 ton each size, sample order is no problem

Q7:What's kind of shipment for customer choosing?
Usually ship by sea, by air, by international express .
We can also provide reasonable solutions according to your transportation requirements