The 8.8 Grade Hex Bolts manufactured and exported by Hindustan Engineers offer superior high tensile strength ideal for various industrial and structural applications. These hex bolts comply with multiple DIN and ISO standards including DIN 931, DIN 933, ISO 4014, and ISO 4017, making them compatible with stringent engineering requirements. Made from high-grade carbon steel with precise mechanical properties, these bolts ensure durability, reliability, and resistance to wear under high stress. Suitable for use in construction, heavy machinery, automotive, and infrastructure projects, these hex bolts provide excellent thread integrity and dimensional accuracy. Available in various sizes, these bolts cater to diverse fastening needs, complemented by matching hex nuts and washers to ensure secure and stable assemblies. Hindustan Engineers also supports additional finishing options like hot dip galvanizing for enhanced corrosion resistance, supporting long-term usage in harsh environments.
Key Features
| Features | Description |
|---|---|
| Grade | 8.8 High Tensile |
| Material | High-quality Carbon Steel |
| Standards Compliance | DIN 931, DIN 933, ISO 4014, ISO 4017, ASTM A307 |
| Surface Finish | Plain / Hot Dip Galvanized options available |
| Thread Type | Metric Coarse Threads |
| Usage | Industrial, Structural, Automotive fastening |
| Dimensions | Available in various diameters and lengths |
| Mechanical Properties | Tensile Strength approx. 800 MPa, Yield Strength approx. 640 MPa |
| Corrosion Resistance | Enhanced with optional galvanizing |
| Customization | Available as per DIN/ISO standards and client specifications |
| Attributes | Description |
|---|---|
| Bolt Type | Hex Head Bolt |
| Material Grade | 8.8 |
| Tensile Strength | 800 MPa |
| Yield Strength | 640 MPa |
| Thread Standard | DIN 931 / DIN 933 / ISO 4014 / ISO 4017 |
| Surface Treatment | Plain / Hot Dip Galvanized |
| Size Range | M6 to M36 Diameter; Length customizable |
| Head Style | Hexagonal |
| Application | Heavy machinery, construction, infrastructure fastening |
| Manufacturer | Hindustan Engineers |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
While 8.8 grade hex bolts offer high tensile strength suitable for many structural applications, ASTM A325 bolts have specific chemical and mechanical standards. Hindustan Engineers also manufactures ASTM A325 structural bolts separately, so for strict ASTM A325-compliant assemblies, please opt for their designated ASTM A325 bolts.
Yes, Hindustan Engineers provides hot dip galvanizing finish as an optional surface treatment to enhance corrosion resistance, available on request for the 8.8 grade hex bolts.
The 8.8 grade hex bolts are available in various diameters ranging from M6 to M36 with customizable lengths as per client requirements, adhering to DIN and ISO standards.
Yes, Hindustan Engineers offers the complete set of compatible fasteners including hex nuts and washers matching the 8.8 grade hex bolts to ensure proper assembly and load distribution.
When finished with hot dip galvanizing, these 8.8 grade hex bolts exhibit excellent corrosion resistance making them ideal for outdoor and harsh environmental structural usage.
Hindustan Engineers are manufacturing and export high tensile fasteners products range includes Hex Nuts, Hex Bolts, Hex Bolts, Hex Head Bolts, Hexagonal Bolts, Hexagon Bolts, Hex Nuts, Hex Head Nuts, Hexzgonal Nuts, Hexagon Nuts, High Tensile Fasteners, Precision Fasteners, Allen CSK Bolts, Plain Washers, Spring Washers, Anchor Foundation Bolts, Roofing Bolts, Eye Bolts, UBolts, Scaffoldings / Couplers, Road Crash Barrier Fasteners,
Hindustan Engineers are manufacturing and export high tensile fasteners products range includes Hex Nuts, Hex Bolts, Hex Bolts, Hex Head Bolts, Hexagonal Bolts, Hexagon Bolts, Hex Nuts, Hex Head Nuts, Hexzgonal Nuts, Hexagon Nuts, High Tensile Fasteners, Precision Fasteners, Allen CSK Bolts, Plain Washers, Spring Washers, Anchor Foundation Bolts, Roofing Bolts, Eye Bolts, UBolts, Scaffoldings / Couplers, Road Crash Barrier Fasteners, Drywall Screws, Sheet Metal Screws, Wooden Screws, Wood working Screws, Threaded Rods Thread Studs, Fan Bolts / Fan Clamps etc. We are also manufacturers & exporters of All DIN Standard Fasteners which includes 8.8 Grade Hex Bolts, 8.8 Grade Hex Nuts, Hot dip Galvanizing Fasteners, High Tensile Bolts DIN 931 DIN 933, High Tensile Nuts DIN 934, DIN 6921 Flange Bolts, DIN 603 Carriage Bolts, ASTM A325 Structural Bolts, DIN 931 / ISO 4014, Hex Bolts DIN 933 Hex Bolts / ISO 4017, Hex Bolts DIN 933 SZ Hex Bolt / ISO 4017, Hex Bolt DIN 960 / ISO 8765 / EN 28765, Hex Bolts DIN 961 / ISO 8676 / EN 28676, Hex Bolts DIN 7990 Hex Bolts, DIN 6914 Hex Bolts / ISO 7412, Hex Bolts ASTM A307 Grade Heavy Hex Bolt, DIN 934 Hex Nuts / ISO 4032 Hex Nuts, DIN 439 Hex Nuts / DIN 936 Hex Nuts, IS 1363 Part 3 Hex Nuts, IS 1364 Part 5 Hex Nuts, DIN 6915 Hex Nuts / ISO 7414 Hex Nuts, IS 6623 Hex Nuts, DIN 6330 Hex Nuts, ASTM F594 Nuts, Din 125A Washer / ISO 7089 Washers, Din 125B Washer / ISO 7090 Washers, DIN 126 Washer / ISO 7091 Washers, DIN 9021 Washers, IS 2016 Washers, DIN 6916 High Strength Structural Washer, DIN 127A Spring Washer, DIN 127B Spring Washer, ASTM F436 Washer etc., Our Strut Support Systems Products Range Includes Channel Brackets / Channel Fittings, Channel Accessories, Channel Nuts, Spring Channel Nuts, Short Spring Channel Nut, Long Spring Channel Nuts, Conical Spring Channel Nuts, Top Spring Channel Nut, Hammer Head Channel Nuts, Square Washers, Flat Plate Brackets, Flat L bracket, T bracket, Angle bracket, Delta bracket, Welded Gusset bracket, Obtuse bracket, Z bracket, C bracket, Top Hat bracket, Base Plates, Internal External Connectors, Wing brackets, Strut Channels, Plain Channels, Slotted Channels, Cantilever Arms, Slotted Cantilever Arms, pipe clamps, single pipe clamp, clevis clamp and clamp accessories, Castings Strut Pipe Clamps, Clevis Hanger, channel Purlin Clamps, Toe Beam Clamp, Heavy Beam Clamp, Z type Beam Clamp, Window Brackets, Beam Clamp with U Bolt, Malleable Iron Beam Clamp, Post Base, Purlin Clamp, Sheet Metal Beam Clamp, Purlin Clamps, Wedge Nut, Back Plate with Dual Nut M8 + M10, Bush & Check Nut, Saddle Clamp Steel BZPP Clips, PVC Strut End Cap, Hex Bolts, U - Bolts, Long Coupling Nuts, Threaded Rod / Bar etc. Website: ***** Mobile: +91-*****
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