Industrial Fastener Supplier & Exporter to the USA
ASTM-compliant hex bolts, structural bolts, threaded rods, and anchor bolts — exported from India with full Mill Test Certificates and third-party inspection to US ports.
Why US Buyers Choose TERNS EXIM
Built for US Quality Requirements
ASTM-Grade Compliance
Full range from A307 general-purpose bolts up to A325/A490 structural grades and A193 B7 high-temperature studs. Conformance documented on every MTC.
Mill Test Certificates Included
Every shipment is accompanied by a Mill Test Certificate (MTC) covering chemical composition, mechanical properties, and dimensional inspection — standard for US procurement teams.
Third-Party Inspection Available
SGS, Bureau Veritas (BV), or TÜV pre-shipment inspection available on request — at your nominated surveyor or ours. Inspection certificates issued before loading.
Imperial & Metric Threading
UNC and UNF imperial threads in standard US sizes alongside full metric range. We confirm threading standard and head marking with you before production begins.
Standards Reference
ASTM Standards We Supply To
Each standard specifies grade, mechanical properties, and marking requirements. We confirm the applicable ASTM standard in the Proforma Invoice before production.
| Product | ASTM Standard | Grade / Type | Typical Application |
|---|---|---|---|
| Hex Bolts (general purpose) | ASTM A307 | Grade A, Grade B | General structural, piping flanges |
| Structural Bolts (high-strength) | ASTM A325 / A490 | Type 1, Type 3 | Heavy structural steel connections |
| High-Strength Studs & Rods | ASTM A193 | Grade B7 (alloy steel) | High-temp flanges, pressure vessels |
| Stainless Bolts & Nuts | ASTM F593 / F594 | Group 1 (304), Group 2 (316) | Corrosion-resistant applications |
| Anchor Bolts (structural) | ASTM F1554 | Grade 36 / 55 / 105 | Column base plates, structural anchorage |
| Nuts (heavy hex) | ASTM A194 | Grade 2H (carbon), 8 (stainless) | Paired with A193 B7 stud bolts |
Logistics & Documentation
Shipping to the USA
US Ports & Transit Times
- New York / Newark — ~26–34 days from Indian ports
- Savannah, GA — ~28–34 days (growing East Coast hub)
- Houston, TX — ~28–36 days (Gulf Coast)
- Los Angeles / Long Beach — ~28–38 days (West Coast)
- Baltimore, MD — ~26–34 days (East Coast)
Shipping via sea freight from Chennai, Tuticorin, or Mumbai/Nhava Sheva. CIF to destination US port available; FOB also offered. Air freight for urgent or sample orders.
Export Document Set for US Buyers
- Commercial Invoice (HTS code declared)
- Packing List (net & gross weights, carton count)
- Bill of Lading (ocean B/L or AWB for air)
- Mill Test Certificate (per heat / lot)
- Certificate of Origin (Form A / GSP where applicable)
- Pre-shipment Inspection Certificate (SGS / BV on request)
- Packing Declaration (fumigation, if wood packaging)
HTS Code 7318.15 applies to most standard hex bolts and screws. We confirm the correct HTS code with you prior to shipment.