Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"A193 B7 Hex Bolts with A194 2H Heavy Hex Nuts in Metric Thread for Pressure","imgUrl":"https:\/\/img.chinax.com\/nimg\/0c\/62\/6d4095c4632ee774ca8c88a2ca89-200x200-1\/a193_b7_hex_bolts_with_a194_2h_heavy_hex_nuts_in_metric_thread_for_pressure.jpg","attrs":{"Sizes":"M20,M24, M27,M30,M36,M42,M45","Head Type":"Hexagon Flange","Countryoforigin":"China","Type":"Gasket"}}
{"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"}}
Our BOLTS and Nuts product line offers high-quality fastening solutions designed for demanding industrial applications. Available in sizes ranging from M20 to M45 with a 12mm cap diameter, these metric-threaded fasteners provide reliable and secure connections for various assembly and construction needs.
Key Materials & Specifications
• Super Duplex Stainless Steel Bolts (S32750/S32760)
• ASTM A194 Grade 8M Stainless Steel Nuts
• A193 B7 Hex Bolts with A194 2H Heavy Hex Nuts
• Metric Thread Type for International Compatibility
Product Features
Product Name: BOLTS and Nuts
Material: Stainless Steel
Process: Forging Process
Type: Gasket
Thread Type: Metric
Specification: M30 X 530mm
Compliant with EN 15048-1 non-preloaded structural bolting assemblies 8.8 standards
Includes ASTM A449 high strength carbon steel hex bolts
Equipped with DIN 934 hex nuts zinc plated for enhanced durability
Technical Parameters
Parameter
Specification
Product Name
BOLTS And Nuts
Specific
M42 * 3* 280mm
Head Type
Hexagon Flange
Country of Origin
China
Specification
M30 X 530mm
Cap Diameter
12 mm
Type
Gasket
Weight
Varies By Size
Sizes
M20, M24, M27, M30, M36, M42, M45
Color
Natural
Standards
ASTM A320 L7M low temperature bolting (impact tested), ASTM A325 Type 1 structural bolts with heavy hex nuts, ASTM A449 high strength carbon steel hex bolts
Applications
These high-performance fasteners are essential for various industrial applications including machinery assembly, structural frameworks, pressure vessels, and piping systems. Their gasket-type design enhances sealing capabilities, making them ideal for flange connections in oil and gas, petrochemical, and power generation industries where leak-proof seals are critical under high pressure and temperature conditions.
Customization Services
We offer extensive customization options including various sizes (M20-M45), materials such as ASTM A193 B16 chrome-moly-vanadium stud bolts and ISO 3506 A4-80 stainless steel bolts (SS316). All products are securely packed in sturdy wooden cases to ensure safe delivery and optimal performance in your specific operational requirements.
Technical Support & Services
Our comprehensive technical support includes guidance on material selection, installation best practices, and maintenance procedures. We offer additional services such as custom threading, heat treatment, and corrosion resistance options. Our expert team is available to assist with technical inquiries and ensure optimal performance of our fastening solutions in your projects.
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...
