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":"Customized ASTM A193 B16 Chrome-Moly-Vanadium Stud Bolts with HRC\u226550 Hardness","imgUrl":"https:\/\/img.chinax.com\/nimg\/49\/c7\/8968c00a2e97d006e5a8c0f32cb4-200x200-1\/customized_astm_a193_b16_chrome_moly_vanadium_stud_bolts_with_hrc_e2_89_a550_hardness.jpg","attrs":{"Cross Section Shape":"Custom-Shaped","Sizerange":"M3 To M24","Style":"Coach Bolt","Compliance":"RoHS Compliant"}}
{"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":"Flat Head Bolts and Nuts One Bolt Unit with Small Hole Diameter 12 Mm for Heavy","imgUrl":"https:\/\/img.chinax.com\/nimg\/f0\/a5\/6b7d7cfe6221026e46d1a0f02055-200x200-1\/flat_head_bolts_and_nuts_one_bolt_unit_with_small_hole_diameter_12_mm_for_heavy_industry.jpg","attrs":{"Screw Length":"Customize","Small Hole Diameter":"12 Mm","Thread Tolerance":"0.02","Nuts Per Bolt":"2, 3"}}
Our premium bolts and nuts product line meets the highest standards of quality, strength, and durability for industrial and construction applications. Manufactured with precision and fully RoHS compliant, these components ensure safety for both users and the environment.
Temperature Range: -40°C to 150°C
Application: Industrial applications requiring reliable performance in demanding conditions
Materials: ASTM A325 Type 1 structural bolts with heavy hex nuts
Technical Specifications
Parameter
Specification
Product Name
Bolts and Nuts
Sizes
M20, M24, M27, M30, M36, M42, M45
Processing Type
Forging, High Strength
Weight per Piece
Varies By Size
Hardness
HRC ≥ 50
Performance
High Strength
Quality Level
10.9, 12.9
Cross Section Shape
Custom-Shaped
Cap Diameter
12 mm
Quality Control
100% Inspected
Standards & Features
ASTM A320 L7M low temperature bolting (impact tested), ASTM A194 2HM nuts for hydrogen service, DIN 931 / DIN 933 hex bolts 8.8 zinc plated
Applications
Our bolts and nuts are engineered for demanding industrial and mechanical applications where high strength and reliability are paramount. Available in comprehensive size ranges to cater to diverse assembly needs.
Primary Applications:
Construction and infrastructure projects
Automotive manufacturing
Machinery assembly
Chemical and petrochemical industries
Oil, gas, and renewable energy sectors
Hydrogen service environments
Corrosive environments
Customization Services
We offer extensive customization services to meet your specific requirements, including specialized materials and standards for optimal performance under demanding conditions.
Cap diameter: 12 mm with quality levels 10.9 and 12.9
Coach bolt style design
RoHS compliant and environmentally safe
Custom-shaped cross sections
ASTM A320 L7M low temperature bolting (impact tested)
Super duplex stainless steel bolts S32750 / S32760
ASTM A320 L7 low temperature alloy steel bolts
Technical Support & Services
We provide comprehensive technical support and services to ensure optimal performance and customer satisfaction.
Detailed product documentation and installation guides
Expert technical support for specifications and 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...