Galvanized Hex Cap Screw Hexagon Head Bolt with High Strength

August 03, 2025

Model NO.: SL23O23DD
Application: Machinery, Chemical Industry, Environmental, Building, Automotive Industry
Finish: Color-Zinc Plated
Thread: Metric or Inch
Thread Type: Fine / Coarse / BSW / BSF / UNC / UNF
8.8 Hardness: HRC 22-32
8.8 Tensile Strength: Above 800 MPa
8.8 Yield Strength: Above 640 MPa
10.9 Hardness: HRC 33-38
10.9 Tensile Strength: Above 1040 MPa
10.9 Yield Strength: Above 940 MPa
12.9 Hardness: HRC 39-45
12.9 Tensile Strength: Above 1200 MPa
Trademark: SL
Transport Package: Carton Packing + Pallets
Specification: M6 to M20
Origin: Wenzhou, China
HS Code: 731518

Product Description
 

Name:

 Galvanized Hex Cap Screw with High Tensile Strength

Available Raw Material:

Carbon Steel, Alloy Steel, Stainless Steel
Size: Customizable from M6 to M20
Grade/Class:  8.8 / 10.9 / 12.9 / 5 / 8 / 9

Lead Time:

30 working days for a 20' container

Thread:

Metric or Inch Thread

Standard Range:

DIN, ISO, JIS, ANSI, ASME, ASTM, etc.

Surface Finish:

Black, Color Zinc, Dacromet, HDG, Zinc Nickel Cr3+, etc.

Package:

Bulk + Carton + Pallet, Small Boxes + Carton + Pallet, or as per customer request

Payment Terms:

100% T/T in advance

Certificate:

TS16949, PPAP Level 3, CO, FORM A, FORM E
Application:

Construction, Railway, Automotive, Machinery, Chemical Industry, Furniture


Galvanized Hex Cap Screw with High Tensile Strength





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Galvanized Hex Cap Screw with High Tensile Strength


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Galvanized Hex Cap Screw with High Tensile Strength

Galvanized Hex Cap Screw with High Tensile Strength

 

FAQ:
 

Q1: Are you a factory or trading company?

A: We are a manufacturer with an import and export license.

 

Q2: Why choose us?

A: We have advanced fully automatic equipment that enhances production efficiency, ensures timely delivery, and offers competitive pricing. Our products are certified under ISO 9001 and ISO/TS 16949 standards. From material selection to final production, we strictly adhere to the highest quality requirements.

 

Q3: What are your main products?

A: Our main products include Hex Flange Bolts, Screws, Hex Bolts, Rivets, Stud Bolts, Non-standard Bolts, High Tensile Bolts, Auto Components, and Custom CNC Parts.


Galvanized Hex Cap Screw with High Tensile Strength

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Shandong Fengbao Metal Products CO.,LTD. , https://www.fengbaosteels.com