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{"title":"Strength Grade 4 Metric Thread Bolts and Nuts with Hex Nut Type ISO Certified","imgUrl":"https:\/\/img.chinax.com\/nimg\/f2\/22\/d1bebe60b592e0cd658625d1ae7a-200x200-1\/strength_grade_4_metric_thread_bolts_and_nuts_with_hex_nut_type_iso_certified.jpg","attrs":{"One Bolt Unit":"Bolt + Nut + Washer + Sealing Ring","Cap Diameter":"12 Mm","Nuttype":"Hex Nut","Certifiion":"ISO"}}
{"title":"ASTM A193 B7 Alloy Steel Stud Bolts with 12 Mm Cap Diameter and Corrosion","imgUrl":"https:\/\/img.chinax.com\/nimg\/cf\/97\/16af9aa5c6bd7e36c3a7fa9112f7-200x200-1\/astm_a193_b7_alloy_steel_stud_bolts_with_12_mm_cap_diameter_and_corrosion_resistant_hex_nut_for_marine_applications.jpg","attrs":{"Cap Diameter":"12 Mm","Standard":"ISO","Service":"OEM ODM Service","Sizerange":"M3 To M24"}}
{"title":"ASTM A193 B7 Alloy Steel Stud Bolts with 26mm Inner Diameter and Hex Head for","imgUrl":"https:\/\/img.chinax.com\/nimg\/04\/71\/cf08ccccc05b205d5cec517cd70d-200x200-1\/astm_a193_b7_alloy_steel_stud_bolts_with_26mm_inner_diameter_and_hex_head_for_heavy_duty_fastening.jpg","attrs":{"Certifiion":"ISO","Product Grade":"A Grade","Quality Control":"100% Inspected","Nuts Per Bolt":"3"}}
{"title":"Metric Bolts and Nuts ASTM A193 B7M NACE MR0175 Hex Head Fasteners for Sour Gas","imgUrl":"https:\/\/img.chinax.com\/nimg\/99\/e3\/78b927afcc5032392ee3d82ce2f2-200x200-1\/metric_bolts_and_nuts_astm_a193_b7m_nace_mr0175_hex_head_fasteners_for_sour_gas_service.jpg","attrs":{"Material Grade":"45 Steel","Size":"OD70 80 100mm","Dimensions":"Drawing","Drive Type":"Socket"}}
{"title":"Electroplating ASTM A193 B7M Corrosion Resistant Hex Head Bolts with Outer","imgUrl":"https:\/\/img.chinax.com\/nimg\/00\/68\/07588b725580e9bc3b7091790e9f-200x200-1\/electroplating_astm_a193_b7m_corrosion_resistant_hex_head_bolts_with_outer_diameter_40mm_for_sour_gas_service.jpg","attrs":{"Sizes":"M20,M24, M27,M30,M36,M42,M45","Processing Type":"Forging","Dimensions":"Customer Required","Cross Section Shape":"Custom-Shaped"}}
{"title":"ISO 898-1 Compliant Bolts and Nuts Grade 10.9 and 12.9 for Mechanical Assembly","imgUrl":"https:\/\/img.chinax.com\/nimg\/1c\/1c\/85bb83d0e01e420df9a3a894809e-200x200-1\/iso_898_1_compliant_bolts_and_nuts_grade_10_9_and_12_9_for_mechanical_assembly_industrial_fasteners.jpg","attrs":{"Standard":"ANSI","Standards Compliance":"ISO 898-1","Package":"Wooden","Specification":"M48 X 600"}}
{"title":"Hex Head Bolts and Nuts 100 Pieces Corrosion Resistant Fasteners with 45 Steel","imgUrl":"https:\/\/img.chinax.com\/nimg\/8b\/9b\/c0fcf3082a8053a6ed61cf12b8ca-200x200-1\/hex_head_bolts_and_nuts_100_pieces_corrosion_resistant_fasteners_with_45_steel_material.jpg","attrs":{"Headtype":"Hex Head","Head Type":"Hexagon Flange","One Bolt Unit":"Bolt + Nut + Washer + Sealing Ring","Productname":"BOLTS And Nuts"}}
Strength Grade 4 Metric Thread BOLTS and Nuts Hex Nut Type Industrial Fasteners
Our BOLTS and Nuts product line meets the highest standards of quality and performance, making them ideal for a wide range of industrial and mechanical applications. These metric thread fasteners ensure precise compatibility and ease of installation in international and metric-based systems.
Key Specifications
• Strength Grade: 4
• Thread Type: Metric
• Cap Diameter: 12 mm
• Thickness: 1 mm
• ISO Certified
Product Features
Product Name: BOLTS and Nuts
Measurement System: Metric
Thickness: 1 mm
One Bolt Unit Includes: Bolt, Nut, Washer, and Sealing Ring
Size: M36x3x280mm
Surface Treatment: Black
Made from ASTM A449 high strength carbon steel hex bolts
Includes ASTM A320 B8 Class 1 stainless steel bolts for low temperature applications
Features ASTM A320 L7M low temperature bolting with impact testing
Technical Parameters
Parameter
Specification
Measurement System
Metric
Nut Type
Hex Nut
Size Range
M3 To M24
Size
M36x3x280mm
Standard
ISO
Service
OEM ODM Service
Color
Black
Thickness
1 mm
Thread Type
Metric
Strength Grade
4
Applications
These fasteners are designed for structural and mechanical assemblies requiring high strength and reliability across various industries:
Construction sector and structural steel frameworks
Automotive and machinery manufacturing
Pressure vessels, flanges, and heavy machinery
Industrial plants and infrastructure projects
Equipment assembly lines and maintenance
Compliant with EN 14399-1 HV 10.9 preloaded structural bolting assemblies and ASTM A194 2H heavy hex nuts specifications.
Customization Services
We offer comprehensive OEM and ODM services with fully customized parts to meet your specific requirements. Our products feature:
EN 14399-1 HV 10.9 preloaded structural bolting assemblies
ASTM A307 Grade B carbon steel bolts
ASTM A194 2HM nuts designed for hydrogen service
Precise metric dimensions including M36x3x280mm size
Support and Services
Our comprehensive support includes detailed product specifications, installation guides, and maintenance instructions. We provide expert consultation for custom orders, material selection, and compliance with industry standards.
For optimal performance, we recommend regular inspection and proper torque application during installation. Replacement parts and accessories are available to maintain assembly integrity over time.
Our technical support team is available to address questions about load requirements, corrosion resistance, and material compatibility.
Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and nuclear power generation.
The C...
Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and nuclear power generation.
The C...
