Structural Steel Hexagon Head Bolt DIN933 DIN931 UNC UNF Thread Class 4.8-12.9 25kg Packaging

Price Negotiable

MOQ: 1 piece

Delivery Time: 8-20days

Brand: FLRS or　OEM

Product Description

Product Overview

High-quality structural steel hexagon head bolts manufactured to DIN933 and DIN931 standards with UNC/UNF thread options. Available in various materials, grades, and finishes for industrial applications.

Technical Specifications

Parameter	Available Options
Materials	Stainless Steel (SS201, SS303, SS304, SS316, SS410, SS420), Carbon Steel (1010, 1035, 1045), Alloy Steel (C45, C46, C20), Aluminum (Al6061, Al6063, Al7075), Brass (H59, H62), Copper, Bronze
Strength Grades	SAE J429 Gr.2, 5, 8; ASTM A307 Gr.A, A193 B7, B8, B8M, A194 2H; Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9
Surface Finishes	Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, Nickel, Chrome, Hot Dip Galvanized
Thread Types	UNC, UNF, UEF, UN, UNS
Standards	ISO, DIN, ANSI, JIS, BS, Non-standard

Key Features

Multiple material options for various environmental conditions
Wide range of strength grades from 4.8 to 12.9 class
Comprehensive surface treatment options for corrosion resistance
Compliant with international standards including DIN933 and DIN931
Available in UNC and UNF thread configurations

Service Advantages

Free sample service available
Competitive pricing structure
OEM customization services
Flexible packaging options (bulk cartons up to 25kg + wood pallet)
Multiple payment terms: FOB, CIF, CFR, L/C
Global delivery by sea, air, or express service

Industrial Applications

Structural steel construction, metal building systems, oil & gas infrastructure, towers & poles, wind energy projects, mechanical machinery, automotive manufacturing, and home decoration applications.

Product Images