Oshwin Overseas manufactures Inconel 625 Bolts - an Inconel Fasteners specialist based in Mumbai, India, since 1999. We supply ASTM F468 UNS N06625 Stud Bolts, Nuts, Washers & Threaded Rods. PED 2014/68/EC compliant for European buyers, with EN 10204 3.1 MTC on every batch.
PED & EN 10204 3.1
Every batch certified for European pressure equipment import.
Ready Stock M5-M24
Ex-Mumbai dispatch within 2-5 working days.
Metal Exports
- Grade
- UNS N06625
- Standard
- ASTM F468 Gr.19
- Size Range
- M5-M24 / ¼″-1½″
- Hardness
- 85 HRB-35 HRC
- MTC
- EN 10204 3.1
- Lead Time
- 2-5 Days
Inconel 625 Bolts, Stud Bolts, Nuts, Washers & Threaded Rods - Full Range
Alloy 625 Hex Bolts and Nuts Certified to ASTM F468 / UNS N06625
Table of Contents
- Inconel 625 Bolts Specification
- Inconel 625 Fasteners - Hex Bolt, Nut, Stud, Washer & Threaded Rod Types We Supply
- ASTM F468 UNS N06625 Chemical Composition
- Nickel Alloy 625 Bolts Mechanical Properties & Strength Data
- UNS N06625 Bolts Equivalent Grades
- ASTM F468 Inconel 625 Stud Bolt & Nut Sets for Tenders
- Inconel 625 Bolts for Expedited USA & Canada Orders
- Alloy 625 Flange Bolts for High-Temperature Reactor Applications
- Alloy 625 Bolts Corrosion & Pitting Resistance
- Common Alloy 625 Bolt Enquiries We Handle
- Applications of Inconel 625 Bolts
Inconel 625 Bolts Specification
Manufacturing Method
Hot Forged, Cold Forged & CNC Machined
Certification
EN 10204 3.1 Material Test Certificate
Compliance
NACE MR0175, NORSOK M-650 on request
Service Range
Cryogenic to 1800°F
Thread Tolerance
Coarse (UNC) & Fine (UNF), Class 2A/2B per ASME B18.2.1
European Compliance
PED 2014/68/EC ready, Werkstoff 2.4856 marked
Buyer Favourite Sizes - Ready Stock
Lengths cut and threaded to drawing. Sizes outside this range confirmed on request - not ex-stock, still ships fast.
Free Quote within 24 Hours - send your bolt type, size, standard and quantity for an instant ex-Mumbai price.
Inconel 625 Bolts Manufacturer in Mumbai - Since 1999
Every ASTM F468 batch is forged, machined and tested in-house before dispatch.
Request Quote NowInconel 625 Fasteners - Hex Bolt, Nut, Stud, Washer & Threaded Rod Types We Supply
ASTM F468 UNS N06625 Chemical Composition
Per ASTM F468 Grade 19. Full heat-wise composition on the EN 10204 3.1 certificate.
Nickel Alloy 625 Bolts Mechanical Properties & Strength Data
Per ASTM F468 Grade 19, up to 76mm dia. Larger sizes available on request.
UNS N06625 Bolts Equivalent Grades
Alloy 625 Threaded Rod Exporter in India, PED-Compliant Cargo to Europe & the Gulf
European and Gulf buyers get MTC 3.1 paperwork and a CIF or FOB quote within one working day.
Request Export QuoteASTM F468 Inconel 625 Stud Bolt & Nut Sets for Tenders
Inconel 625 Bolts for Expedited USA & Canada Orders
Alloy 625 Flange Bolts for High-Temperature Reactor Applications
Flange Bolts
Fully threaded, for high-pressure bolted flange joints
Allen Bolts
Custom drilled locking heads for wire-lock applications
Balancing Plate Bolts
HP bypass bolts to drawing, high-temperature rated
Reactor Lid Bolting
M18-M20 hex bolts with matching nuts, drawn to size
Alloy 625 Bolts Corrosion & Pitting Resistance
Chloride Resistance
Inconel Alloy 625 resists chloride-ion cracking in seawater
Sour Service
NACE MR0175 / ISO 15156-2 compliant UNS N06625 bolts on request
Pitting Resistance
Molybdenum resists pitting & crevice corrosion
Weld-Ready
Niobium resists sensitisation in Alloy 625 when tack-welded
Common Alloy 625 Bolt Enquiries We Handle
Alloy 625 stud bolt & nut sets for project tenders - ASTM F468 / F467 UNS N06625, fixed submission deadlines.
Expedited UNS N06625 hex bolt & flex-loc nut orders - 3/4″-10, priority lead time.
Small-quantity Nickel Alloy 625 precision orders - 10-24 UNC down to M5, instrumentation work.
Matched Inconel Alloy 625 hex bolt & washer sets - M8 bolts with A4 washers, single line item.
Alloy 625 flange bolt sets, fully threaded - 5/8″-11 for high-pressure joints.
ASTM F468 UNS N06625 allowable stress & temperature data - requested before design sign-off.
Applications of Inconel 625 Bolts
Heat Exchangers & Pressure Vessels
Oil & Gas Subsea and Topside
Marine & Desalination Flanges
Power Generation & Turbines
Pyrolysis & Reactor Equipment
ASTM F468 UNS N06625 Supplier with PED, NACE & NORSOK Compliance
Sour-service and pressure-equipment compliant stock, ready for immediate dispatch.
Get Supplier QuoteOur Export Network
USA leads by order volume (Houston, TX & Everett, WA), strong demand also across the Gulf, Europe and Southeast Asia.
Americas
USA
Canada
Middle East
UAE
Saudi Arabia
Qatar
Kuwait
Oman
Europe & UK PED Ready
United Kingdom
Netherlands
Germany
Turkey
Belgium
Africa
South Africa
Egypt
Nigeria
Southeast & South Asia
Singapore
Malaysia
Thailand
Indonesia
Philippines
Vietnam
South Korea
Australia
Recent Inconel 625 Bolt Export Supplies
Mumbai
Port Klang
Product: Stud Bolts (ASTM F468) & Nuts (ASTM F467), UNS N06625
Size: 1″ UNC x 145mm, 8 studs + 16 nuts
Mumbai
Everett, WA
Product: Alloy 625 Hex Bolts & Flex-Loc Nuts
Size: 3/4″-10 x 4″, 150 sets
Mumbai
Calgary
Product: UNS N06625 10-24 UNC Nuts & Bolts
Size: 100 bolts (1.5″) + 200 nuts, M5 accepted
Mumbai
Houston, TX
Product: Nickel Alloy 625 Hex Bolt & A4 Washer
Size: M8 x 30, 200 each
Mumbai
Malaysia
Product: Inconel Alloy 625 Hex Bolt with Spring & Flat Washers
Size: M12 x 1.75mm, 20 each
Mumbai
California
Product: Inconel 625 Eye-Bolts
Size: 1/2″ and 3/4″, 5 pieces each
Delivery Estimate From Ready Stock
Ex-Works Mumbai Dispatch
Confirmed order ships in 2-5 working days for stock sizes
Ocean Freight
Lowest per-kg cost, 10-30 days depending on discharge port
Air Freight (Priority)
3-6 days transit for tender-critical bolt orders
Port-Wise ETA on Request
Send your discharge port for a laden-on-board date estimate
UAE8-12 daysSaudi Arabia10-14 daysUSA20-28 daysCanada22-30 daysUK16-22 daysMalaysia10-16 daysSea freight estimates, port-to-port. Air freight cuts this to 3-6 days on priority orders.
FAQs - Inconel 625 Bolts
ASTM F468 governs the finished fastener (bolt, nut, screw), its mechanical and dimensional requirements. ASTM B446 covers the raw bar stock before machining. For a PO or drawing callout on a bolt, specify ASTM F468 UNS N06625.
Per ASTM F468 Grade 19, minimum yield strength is 60 ksi (415 MPa) and tensile strength is 120 ksi (825 MPa). Hardness is 85 HRB to 35 HRC max, with 30% minimum elongation in 4D.
Yes, Inconel 625 bolts are supplied PED 2014/68/EC compliant, with EN 10204 3.1 material test certificates. Suitable for European pressure equipment import requirements.
Yes, stud bolts and matching ASTM F467 UNS N06625 nuts are supplied together for heat exchanger and pressure vessel. EN 10204 3.1 certification and CIF/FOB quoting are included for most major ports.
Standard ex-stock range covers M5 to M24 metric and 1/4 inch to 1-1/2 inch UNC/UNF imperial threads. Non-standard sizes are produced to drawing on request.
Yes, expedited air freight is available for urgent orders. We also offer standard sea freight. We regularly ship Inconel 625 bolts, nuts and flex-loc nuts to Houston, Calgary, Everett WA, Malaysia and Singapore.
Yes. As an Inconel Bolts supplier in India Oshwin Overseas ships Inconel Fasteners including grade 625, 600 and 601 to Saudi Arabia, UAE, Qatar and Oman. PED and NACE compliance are available on request.
Price depends on size, type, quantity and current nickel/molybdenum market rates. Send your bolt type, size and quantity for a firm ex-Mumbai quote within 24 hours. We do not publish list prices since raw material cost moves daily.
M8 Inconel 625 hex bolts are ex-stock, 20mm to 60mm coarse or fine thread. Custom lengths to drawing are also available on request.
Oshwin Overseas sells Inconel 625 bolts direct from our Mumbai stock with worldwide export. WhatsApp or email your requirement for same-day quoting.
Bolts need a nut, screws don't. Screws thread straight into the part. Both come in Inconel 625, ASTM F468, hex, socket or cap head.