What certifications do your products have?

Our products are certified with RoHS and CE standards.

What is the hardness grade of the screws?

The screws are made from Grade 12.9 hardened steel for high strength applications.

Medium Carbon Steel Hardend 7.5*132mm Concrete Screw Silver

Name: Medium Carbon Steel Hardend 7.5*132mm Concrete Screw Silver
Brand: NINGBO TRANSHOW FASTENER CO., LTD.
SKU: 691125882

Zhejiang, ChinaNINGBO TRANSHOW FASTENER CO., LTD.

US$35.30

200 Boxes

Sample price:US$3.00/bag.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Countersunk Head

Model NO.

7.5*132mm

Groove

Torx

Connection

Common Bolt

Head Style

Counter Sunk Bolt

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

12.9

Size

7.5*42mm

Length

From 42 up to 212mm

Drive Style

Pozi or Cross, Slotted, Torx, Square

Surface

Zp, Yzp, Brass, Bronze, Ruspert Coated Options

Transport Package

Small Box, Carton, Pallet

Specification

DIN

Trademark

Origin

Zhejiang China

HS Code

731814

Production Capacity

300 Tons/Month

Key features

Anti-Corrosion Performance: Ruspert coated finish passes neutral salt spray test for 500-1800 hours without rust.

High Strength Material: Made from hardened C1022 steel with Grade 12.9 strength for durable concrete anchoring.

Flexible Customization: Offers full customization for size, length, drive style, and surface coating options.

Multiple Drive Styles: Available in Pozi, Cross, Slotted, Torx, and Square drive styles for various tools.

Wide Size Range: Lengths available from 42mm to 212mm to suit different installation depth requirements.

Experienced Manufacturer: Over 20 years of production experience with advanced cold heading and forming equipment.

Global Standards Compliance: Manufactured to meet DIN, ANSI, JIS, GB, and other international fastener standards.

Certified Quality: Products hold RoHS and CE certifications ensuring safety and environmental compliance.

Company profile

High Repeat Buyers ChoiceProduct CertificationIn-stock CapacityImporters and Exporters

NINGBO TRANSHOW FASTENER CO., LTD.

Zhejiang, China

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: ≤6.48h CertifiedTerms of Payment: LC, T/T, D/P, etc.