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Galvanized Steel Roofing Screw SDS, Hex Flange Head Self Drilling Screw with Washer
US$0.08
100,000 Pieces

Product specifications

size

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

4.8-20

Groove

Hexagon

Connection

Self Drilling Screw

Head Style

Hexagonal

Standard

DIN, GB, GOST

Grade

4.8

Product Name

Roofing Screw

Material Grade

C1022

Heating

Tempered

Drive Point

Self Drillling Point

Transport Package

Carton, Pallet

Specification

10x1 inch

Trademark

TS

Origin

Zhajiang China

HS Code

73181400

Production Capacity

100 Tons/Month

Key features

Self-Drilling Design: Hex flange head self-drilling screw with EPDM bonded washer for direct installation.
High Strength Material: Made from C1022 steel, heat treated and hardened for durability and strength.
Corrosion Resistance: Zinc galvanized finish provides excellent protection against rust and corrosion.
Wide Size Range: Available in metric sizes from 3.5x15mm to 6.5x75mm and various ANSI inch specs.
Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.
Certified Quality: Products comply with RoHS and CE certifications for international market standards.
Multiple Head Options: Offers hex flange head, hex washer head, slotted pan head, flat head, and round head.
Fast Delivery: Average lead time is one month for both peak and off-season orders.

Company profile

NINGBO TRANSHOW FASTENER CO., LTD.
High Repeat Buyers ChoiceProduct CertificationIn-stock CapacityImporters and Exporters
Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤8.08h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressZhouhan Village, Jiangshan Town Yinzhou District, Ningbo, China
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1000 Pcs
Supply Chain Partners22

Our Production Capability & Technical Expertise

Main ProductsScrews, Bolts, Nuts, Rivets, Washers, Pins, Flange Bolts, Hex Bolts, Self Tapping Screws, Wood Screws
R&D Engineers1 people

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Australia
Overseas Agent/BranchNo
New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Product CertificationRoHS, CE

Product Q&A

Q:What is the minimum order quantity?
A:
The minimum order quantity is 1000 pieces.
Q:What materials are used for these screws?
A:
The screws are primarily made from C1022 steel, with options for stainless steel SS410.
Q:Are customizations available?
A:
Yes, we offer full customization, minor customization, and customization from samples or designs.
Q:What certifications do the products have?
A:
Our products are certified with RoHS and CE standards.
Q:What are the payment terms?
A:
We accept LC, T/T, D/P, PayPal, and Western Union.

Send Inquiry

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