High Strength Bolt

US$0.40-0.50 / Piece

8.810.9 12.9 Grade Carbon Steel High Strength Hex Bolt with Nut and Washer Sets Structural Fasteners for Bridge Steel Structure Construction Railway Engineering pictures & photos

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What is 8.810.9 12.9 Grade Carbon Steel High Strength Hex Bolt with Nut and Washer Sets Structural Fasteners for Bridge Steel Structure Construction Railway Engineering

Name: 8.810.9 12.9 Grade Carbon Steel High Strength Hex Bolt with Nut and Washer Sets Structural Fasteners for Bridge Steel Structure Construction Railway Engineering
Uploaded: 2026-10-11T11:31:13+08:00
Description: Product Description The black bolts are made of tempered carbon steel, and the surface is blackened and oxidized. The matte black appearance is beautiful and low-key, and has basic anti-rust and wear-

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About this Item

Price

Purchase Qty. Reference FOB Price

5,000-9,999 Pieces US$0.50

10,000+ Pieces US$0.40

Sepcifications

Material Carbon Steel
Type Hexagon Head
Connection Common Bolt
Head Style Hexagonal
Standard DIN, ANSI, GB, JIS, BSW, GOST
Grade Customizable Strength Grade
Application Machinery
Finish Black
Transport Package Packaging: Carton Packaging, Can Be Customized as
Specification M6-M36
Origin Hebei, China
Screw Thread Full Thread Bolt/Half Thread Bolt

Product Description

Product Description The black bolts are made of tempered carbon steel, and the surface is blackened and oxidized. The matte black appearance is beautiful and low-key, and has basic anti-rust and wear-resistant effects. The threads are precise and regular, and the nut locks firmly. It is not easy to ...

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Hebei Mailing Metal Products Co., Ltd.

Diamond Member Since 2026

Audited Supplier

Business Type Manufacturer/Factory & Trading Company
Main Products Lead Screw, Bolt, Mechanical Anchor Bolt, Car Repair Gecko, Expansion Bolt, Anchor Bolt, ...
Year of Establishment 2022-08-19
Number of Employees 30
Address West of Beixi Street Community, Linmingguan Town, Yongnian District, Handan City, Hebei Province

High Strength Bolt Comparison

	8.810.9 12.9 Grade Carbon Steel High Strength Hex Bolt with Nut and Washer Sets Structural Fasteners for Bridge Steel Structure Construction Railway Engineering Contact Now	Quick View China Manufacturer Stainless Steel Ss 304 Hex Head Bolts Contact Now	Quick View High Precision Black CD Pattern Hexagon Socket Cup Head Screw Contact Now	Quick View Carbon Steel Zinc Plated Long Double Head Dowel Screw Hanger Bolt Contact Now	Quick View Premium Double U-Bolt: Blue Galvanized and High Load-Bearing Features Contact Now

Transaction Info
	8.810.9 12.9 Grade Carbon Steel High Strength Hex Bolt with Nut and Washer Sets Structural Fasteners for Bridge Steel Structure Construction Railway Engineering Contact Now	Quick View China Manufacturer Stainless Steel Ss 304 Hex Head Bolts Contact Now	Quick View High Precision Black CD Pattern Hexagon Socket Cup Head Screw Contact Now	Quick View Carbon Steel Zinc Plated Long Double Head Dowel Screw Hanger Bolt Contact Now	Quick View Premium Double U-Bolt: Blue Galvanized and High Load-Bearing Features Contact Now
Price	US$0.40-0.50 / Piece	US$0.01-0.03 / Piece	US$0.01-0.03 / Piece	US$0.01-0.03 / Piece	US$0.10-1.00 / Piece
Min Order	5,000 Pieces	10,000 Pieces	10,000 Pieces	10,000 Pieces	1 Piece
Payment Terms	LC, T/T, D/P, PayPal, Western Union	T/T	T/T	T/T	T/T, D/P, LC
Quality Control
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	-
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: 1-3 months Off Season Lead Time: one month	Peak Season Lead Time: 1-3 months Off Season Lead Time: one month	Peak Season Lead Time: 1-3 months Off Season Lead Time: one month	Peak Season Lead Time: 1-3 months Off Season Lead Time: one month
Product Attributes
Specification	Material: Carbon Steel; Type: Hexagon Head; Connection: Common Bolt; Head Style: Hexagonal; Standard: DIN, ANSI, GB, JIS, BSW, GOST; Grade: Customizable Strength Grade; Application: Machinery; Finish: Black; Screw Thread: Full Thread Bolt/Half Thread Bolt;	Material: Stainless Steel; Type: Hexagon Head; Connection: Common Bolt; Head Style: Hex; Standard: GB, ISO; Grade: 8.8; Application: Machinery, Chemical Industry, Environmental, Building; Finish: Passivation; Profit Model: Factory; Delivery Time: 15-17 Working Days After Confirming The Sample; Processing Way: According to Customer's Samples and Requirements; Service: OEM ODM Custom Service;	Material: Carbon Steel; Type: Round Head; Connection: Common Bolt; Head Style: Round; Standard: GB, ISO; Application: Machinery, Chemical Industry, Environmental, Building; Finish: Black CD Pattern+PVD Black; Processing Way: According to Customer's Samples and Requirements; Delivery Time: 15-17 Working Days After Confirming The Sample; Profit Model: Factory; Service: OEM ODM Custom Service;	Material: Carbon Steel; Type: Double End; Connection: Common Bolt; Head Style: Round; Standard: GB, ISO; Grade: 4.8; Application: Machinery, Chemical Industry, Environmental, Building; Finish: Blue-White Zinc Plated; Unit Weight: 7.74G; Price Term: EXW, Fob, CIF, CFR, etc; Processing Way: According to Customer's Samples and Requirements; Delivery Time: 15-17 Working Days After Confirmed The Sample;	Material: Carbon Steel, Stainless Steel, Copper, Alloy; Type: Hexagon Head; Connection: Common Bolt; Head Style: Hexagonal; Standard: DIN; Grade: 8.8, 10.9, 12.9 etc.; Application: Machinery, Chemical Industry, Environmental, Building; Finish: Polishing, Hot-DIP Galvanizing, Electro-Galvanizin; Color: Original, Yellow,Blue,Black; Surface: Galvanization, Oxidation and Blackening; Features: Excellent Load-Bearing and Tensile Capacity; Thread: Full Thread and Half Thread; Customized: Available; ODM/OEM: Available; Shipping Time: 15-45 Days; Package: Carton+Pallet;
Supplier Name	Hebei Mailing Metal Products Co., Ltd.	Guangdong Taiyuanfeng Metal Products Co., Ltd.	Guangdong Taiyuanfeng Metal Products Co., Ltd.	Guangdong Taiyuanfeng Metal Products Co., Ltd.	Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd.
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