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{"title":"100% Inspected Corrosion Resistant Heavy Duty Bolts and Nuts for Mechanical","imgUrl":"https:\/\/img.chinax.com\/nimg\/e0\/f9\/d390a6ba0049446a41196ed696fb-200x200-1\/100_25_inspected_corrosion_resistant_heavy_duty_bolts_and_nuts_for_mechanical.jpg","attrs":{"One Bolt Unit":"Bolt + Nut + Washer + Sealing Ring","Application":"Mechanical Assembly","Quality Control":"100% Inspected","Thread Type":"Fine Thread"}}
{"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"}}
This comprehensive fastening solution is designed for high-performance industrial applications. Each unit includes a bolt, nut, washer, and sealing ring, ensuring complete assembly security. Engineered to meet the highest standards, these components are ideal for demanding environments where strength, durability, and safety are paramount.
Key Features
Product Name: Bolts and Nuts
Quality Level: 10.9, 12.9
Product Grade: A Grade
Thread Type: Fine Thread
Inner Diameter: 26mm (1.02in)
Coating: Enhanced durability coating
Complies with ASTM A490 high strength structural bolts standards
Meets ISO 898-1 class 8.8 high tensile bolts and nuts specifications
Includes ASTM A194 2H heavy hex nuts for superior performance
Technical Specifications
Parameter
Specification
Quality Level
10.9, 12.9
Thread Type
Fine Thread
Head Type
Hexagon Flange, Hex Head
Inner Diameter
26mm (1.02in)
One Bolt Unit
Bolt + Nut + Washer + Sealing Ring
Weight per Piece
Varies By Size
Product Grade
A Grade
Quantity
100
Coating
Coated
Industry Compliance
Manufactured to A Grade specifications with compliance to critical industry standards:
ASTM A325 Type 1 structural bolts with heavy hex nuts
ASTM A193 B7M bolts for sour gas service (NACE MR0175)
ASTM A194 2HM nuts for hydrogen service environments
Includes ASTM A307 Grade B carbon steel bolts and ASTM F593 stainless steel bolts with F594 nuts
Applications
Ideal for heavy-duty industrial applications including:
Oil and gas industry (super duplex stainless steel bolts S32750/S32760)
Structural construction and infrastructure projects
Heavy machinery and equipment assembly
Low temperature environments (ASTM A320 L7 alloy steel bolts)
Chemical processing plants and offshore platforms
Automotive, construction, and industrial maintenance
Customization Options
Our customization services include:
Precision stamping process for high-quality manufacturing
Super duplex stainless steel bolts S32750/S32760
Stud bolt and nut sets for ASME B16.5 flanges
ISO certification standards compliance
ASTM A193 B7M bolts for sour gas service (NACE MR0175)
Minimum order quantity: 100 units
Support & Services
Our comprehensive support includes:
Technical support with product specifications and batch number
Installation guidance and maintenance tips
Product customization and bulk order consultation
Quality assurance testing and warranty services
Detailed technical documentation and online resources
Regular inspection and proper tightening are recommended for optimal performance and safety.
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...