RapidBoltStandards &Compliance
In safety-critical applications, fastener compliance isn't optional — it's essential. We supply fasteners manufactured to the world's most rigorous specifications, with full documentation and traceability to support your project requirements.
Engineering Confidence Through Compliance
Industrial fastener standards exist to eliminate guesswork from critical engineering decisions. When a stud bolt fails in a high-pressure flange or a structural connection gives way under load, the consequences can be catastrophic — environmental damage, equipment destruction, injury, or worse.
Standards like ASTM, API, and NORSOK define precise requirements for material composition, mechanical properties, heat treatment, testing, and documentation. By specifying compliant fasteners, engineers can be confident that components will perform as expected under design conditions, and procurement teams can verify that supplied materials meet project requirements.
EN 10204 3.1 Certification
Full material test reports with chemical analysis, mechanical properties, and heat treatment records verified by the manufacturer's quality department.
Third-Party Testing
Independent laboratory verification available for critical applications requiring additional quality assurance beyond standard certification.
Heat Number Traceability
Complete lot-to-lot traceability from raw material source through manufacturing, testing, and delivery to your project site.
International Compliance
Multi-standard capability ensuring your fasteners meet regional requirements whether ASTM, API, NORSOK, ISO, or EN specifications apply.
Primary Fastener Standards
We supply fasteners compliant with the industry's most recognized specifications. Explore each standard to understand requirements and available products.
ASTM Standards
American Society for Testing and Materials
The world's most widely used specifications for industrial fasteners. ASTM standards define material grades, mechanical properties, and testing requirements for stud bolts, nuts, and specialty fasteners.
Key Specifications
- ASTM A193 — High-temp stud bolts
- ASTM A194 — Heavy hex nuts
- ASTM A320 — Low-temp bolting
- ASTM F1554 — Anchor bolts
Typical Applications
- Pressure vessels
- Flanges & valves
- Heat exchangers
- Structural steel
API 20E & 20F Bolting
American Petroleum Institute – BSL 1, 2 & 3
Industry-standard specifications for oil & gas bolting. API 20E and API 20F define quality levels (BSL-1, BSL-2, BSL-3) for alloy steel and corrosion-resistant bolting in critical upstream, midstream, and downstream applications.
Key Specifications
- API 20E — Alloy & carbon steel
- API 20F — Corrosion-resistant alloys
- API 6A — Wellhead equipment
- API Q1 — Quality management
Typical Applications
- Wellheads & BOPs
- Subsea equipment
- HPHT applications
- Pipelines
NORSOK M-650 Bolting
Norwegian Shelf – Qualified Fastener Supply
Stringent specifications developed for the Norwegian offshore sector. NORSOK M-630 and M-650 set rigorous requirements for material selection, manufacturing, and testing of fasteners in harsh marine environments.
Key Specifications
- NORSOK M-630 — Material data sheets
- NORSOK M-650 — Bolting qualification
- Super Duplex requirements
- Impact testing at -46°C
Typical Applications
- Offshore platforms
- Subsea systems
- North Sea projects
- Arctic operations
Other Standards We Support
Beyond our core competencies, we supply fasteners meeting a wide range of international and regional standards.
ISO Standards
International Organization for Standardization specifications for fastener dimensions, tolerances, and quality systems.
EN Standards
European Norm specifications for structural and pressure bolting applications across EU markets.
ASME Standards
American Society of Mechanical Engineers specifications for pressure equipment and boiler applications.
Related Resources
Need Standards-Compliant Fasteners?
Our team can assist with specification interpretation, material selection, and documentation requirements for your project.