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Metal Galvanized Hex Washer Flange Head Self Drilling Screw Roofing Screws
US$1,280.00
1-9 Tons
US$1,250.00
10-24 Tons
US$1,230.00
25+ Tons
Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Drive Type

Hex

Finish

Ruspert

Model NO.

primo self drilling screw

Grade

4.8

Material

Carbon Steel

Standard

DIN, GB, GOST

Thread

Type B

MOQ

1 Ton Each Size

Application

Roofing Connection

Washer

EPDM Bounded Washer

Type

Self Drilling

Groove

Hex Washer Head

Connection

Roofing Connect

Head Style

Hex Washer Head Head

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

Key features

EPDM Bounded Washer: Includes EPDM bounded washer for enhanced sealing and waterproof performance.
Self Drilling Design: Hex washer head self-drilling screw eliminates need for pre-drilling holes.
Multiple Finish Options: Available in zinc plated, ruspert, baking paint, and Epoxy plating finishes.
Wide Size Range: Thickness sizes 4.2-6.3mm and lengths 12-200mm to meet diverse needs.
High Quality Material: Made from carbon steel C1022A/SS410 with strict quality control standards.
Customization Support: Supports custom thread types, logos, and packaging as per customer design.
Fast Delivery: Delivery time is 20-30 days, depending on order volume.
OEM/ODM Accepted: Accepts OEM and ODM orders for customized fastener solutions.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤9.22h

About Our Factory & Business Background

AddressTianjin, China
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsScrews, Nails, Rivets, Staples, Bolt, Nut, Washer, Stamping Part

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Why choose your company?
A:
We have over 10 years of experience in fastener manufacturing and export, providing professional service and high-quality products with turnkey solutions.
Q:Do you accept OEM and ODM orders?
A:
Yes, we absolutely accept OEM and ODM orders to meet your specific requirements.
Q:What payment terms are available?
A:
We accept T/T, Western Union, Money Gram, Credit Card, Paypal, and L/C.
Q:Can I visit your factory online?
A:
Yes, we can arrange an online video inspection of our factory before shipment without any problems.
Q:What is the minimum order quantity (MOQ)?
A:
The MOQ is 1 ton for each size. Sample orders are also acceptable.

Send Inquiry

*To:Tianjin Primo Technology Co., Ltd.Tianjin Primo Technology Co., Ltd.
*Content:
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