SS 202 Bolts Manufacturer in India With MTC
We manufacture high precision WNR 1 4373 nuts and screws daily. Our products are tailored specifically for premium architectural building projects today. Grade 202 fasteners are ideal for stainless steel railing installations nationwide. Engineered as a superior alternative Grade 202 delivers enhanced mechanical strength. Higher durability and exceptional corrosion resistance make it an ideal choice. These fasteners ensure strong structural integrity alongside long lasting aesthetic appeal. Raw material lots undergo rigorous Spectrometer Testing before starting production processes. Every single shipment includes certified Spectro Test Reports for total transparency. Material Test Certificates guarantee complete compliance and reliability for your needs.
The Mortec Profile
Established
Since 2012 • Fastener Specialists
Factories
Taloja and Mazgaon • Owned Facilities
Quality Testing
In-House Spectro Lab • Heat Traceability
Ready Stock
M4+ Sizes Available • Standard Railing Sizes
In-House Tooling
Custom Dies • No Third-Party Delay
Certificates
EN 10204 3.1 • 3.2 Optional
Export Ports
Nhava Sheva and Mundra • Weekly Shipments
Main Clients
Railing Fabricators • Facade Contractors
Table of Content
Stainless Steel 202 Fasteners Specification
Below are the technical, quality, and commercial details for ordering SS 202 fasteners.
SS 202 Bolts Spectro Test Report
- Chemical analysis for every heat batch
- Reports Chromium, Nickel, and Manganese
- Report number printed on each box
UNS S20200 Nut Thread Fit Class
- 6g external and 6H internal (ISO 965)
- Class 2A/2B for inch sizes
- Gauge tested before packing
WNR 1.4373 Screws Mechanical Testing
- Tensile and proof load testing
- Hardness inspection on samples
- Wedge testing available on demand
AISI 202 Studs Corrosion Testing
- Salt spray test (ASTM B117) on request
- Passivation verified before delivery
- Free-iron test for polished parts
SUS 202 Threaded Rod Export Packaging
- Poly-lined boxes on wooden pallets
- Moisture-proof shrink wrapping
- Custom retail packaging option
INOX 202 Washer Batch Marking
- Grade stamp on bolt heads
- Full heat code traceability
- Custom branding available
202 Stainless Steel Hex Bolts Third-Party Inspection
- SGS, BV, TUV, and Intertek approved
- Client witness inspection allowed
- Reports issued before shipping
ASTM A193 Type 202 Hex Nuts Shipping Terms
- EXW, FOB, CFR, and CIF options
- LC and bank transfer accepted
- Buyer-nominated forwarders welcome
Stainless Steel Grade 202 Socket Head Cap Screw Custom Orders
- Custom head designs manufactured
- Special lengths cut to order
- Left-hand threads produced
SS 202 Bolts Manufacturer in Mumbai - Fast Production and Direct Factory Pricing
Send us your required sizes and quantity to get a quick quote within hours.
SS 202 Hex Bolts Shipped Across the Gulf
Regular consignments moving to these ports and inland hubs.
Abu Dhabi, UAERas Al Khaimah, UAE
Jeddah, KSA
Mersin, TurkeySS 202 Bolts Manufacturing Standards
Our SS 202 fasteners comply with international material and dimensional standards.
Types of Stainless Steel 202 Fasteners
All products below are manufactured using certified Grade 202 raw material.
SS 202 Bolts
DIN 931 / 933 • M4 upward- Full and partial thread stock
- Smooth surface finish without burrs
UNS S20200 Nut
DIN 934 / ISO 4032 • 6H- Standard, thin, and nyloc nuts
- Dome and flange nuts for railing
WNR 1.4373 Screws
DIN 84 / 963 / 965- Slotted, Phillips, and Pozi drives
- Accurate driver fit prevents slipping
AISI 202 Studs
DIN 938 / 939 • Double End- Precision thread sizing for tapped holes
- Available in full bolt-nut-washer sets
SUS 202 Threaded Rod
DIN 975 / 976 • 1 m and 3 m- Bundled securely to avoid bending
- Custom lengths cut on request
INOX 202 Washer
DIN 125 / 9021 / 127- Plain, fender, and spring washers
- Deburred edges prevent surface scratching
202 Stainless Steel Hex Bolts
ASTM A276 / A493 • ISO 4014 / 4017- Cold headed from spectro tested wire rod
- Coarse and fine pitch, M4 upward
ASTM A193 Type 202 Hex Nuts
DIN 934 / ISO 4032 • 6H- Matched 6H fit with our bolts and studs
- Heavy pattern nuts made to drawing
Stainless Steel Grade 202 Socket Head Cap Screw
DIN 912 / ISO 4762- Deep socket for firm key grip
- Button and countersunk heads stocked
SUS 202 Threaded Rod Size and Thread Range
As your Stainless Steel 202 Fasteners supplier in Mumbai, we hold standard railing sizes in stock. Custom sizes on request.
Product Range
Need a Custom Sample Match?
Send us your sample or drawing. We will check thread specs and provide a quick quote with lead time.
Send Sample Request202 Stainless Steel Hex Bolts Chemical Composition
SS 202 provides enhanced strength and corrosion resistance due to its balanced chemical composition.
Stainless Steel Grade 202 Socket Head Cap Screw Mechanical Properties
Stainless Steel 201 Fasteners supplier in india with minimum mechanical properties for annealed UNS S20200 material.
SUS 202 Threaded Rod Exporter in India - Safe Bundled Export Shipping
Rods are securely packed and strapped to ensure zero damage during sea transit.
WNR 1.4373 Screws Material Equivalent
Equivalent grade standards for SS 202 across different international systems.
ASTM / AISI (USA)
- UNS S20200
- AISI Type 202
- ASTM A276 (Bar)
- ASTM A240 (Sheet and Strip)
- ASTM A493 (Wire)
EN / DIN (Europe)
- WNR 1.4373
- X12CrMnNiN18-9-5
- EN 10088-3 (Bar)
- EN 10088-2 (Sheet)
JIS (Japan)
- SUS 202
- JIS G4303 (Bar)
- JIS G4305 (Sheet)
GB (China)
- 12Cr18Mn9Ni5N
- 1Cr18Mn8Ni5N
- GB/T 1220 (Bar)
AISI 202 Fasteners Reaching African Ports
Regular consignments moving to these ports and inland hubs.
Cape Town, South AfricaPort Elizabeth, South Africa
Jinja, UgandaASTM A193 Type 202 Hex Nuts SS 202 vs SS 304 Fasteners Comparison
Grade 202 costs less and tests stronger on yield. Grade 304 lasts longer in wet and outdoor service. This is the trade-off buyers weigh most often.
| Property | Stainless Steel 202 | Stainless Steel 304 |
|---|---|---|
| UNS Number | S20200 | S30400 |
| Chromium | 17.00 - 19.00% | 18.00 - 20.00% |
| Nickel | 4.00 - 6.00% | 8.00 - 10.50% |
| Manganese | 7.50 - 10.00% | 2.00% max |
| Tensile Strength, min | 515 MPa | 515 MPa |
| Yield Strength, min | 275 MPa | 205 MPa |
| Fastener Standard | ASTM A276 / A240 / A493 | ASTM F593 / ISO 3506 A2 |
| Corrosion Resistance | Moderate, sheltered service | High, including outdoor and mild marine |
| Relative Cost | Baseline, lower nickel | Higher, nickel driven |
Specify SS 202 When
Specify SS 304 Instead When
Get 100% Spectro Tested WNR 1.4373 Nuts and Screws Online For Outdoor Architectural & Railing
202 Stainless Steel Hex Bolts Railing and Balustrade Fixing Selection
Stainless Steel 202 Fasteners manufacturer in india for durable balustrade and handrail joints.
Base Plate Fixing
Studs with plain washers and nyloc nuts. M10 and M12 cover most post base plates.
Post To Handrail
Concealed socket head cap screws in M8. Deep socket stops the key from rounding.
Glass Clamp Fixing
Smooth button head screws in M6 and M8. Low profile head sits flush on the clamp.
Wire Tensioner Run
Threaded rod paired with dome nuts. Cut ends are deburred before dispatch.
Dry Fit First
Line up posts and brackets before any nut is run down.
Seat The Washers
Plain washer under the head, nylon washer against aluminium.
Check Grip Length
Unthreaded shank must pass fully through the joint.
Cap The Threads
Finish with dome nuts so no cut thread stays exposed.
SS 202 Railing Fastener Tightening Torque Guide
Indicative torque figures for outdoor architectural and balustrade fixings in Grade 202.
| Size | Pitch, mm | Dry, No Lubricant | With Anti-Seize | Typical Railing Use |
|---|---|---|---|---|
| M6 | 1.00 | 4 - 5 Nm | 3 - 4 Nm | Glass clamps, signage brackets |
| M8 | 1.25 | 10 - 12 Nm | 8 - 9 Nm | Post to handrail joints |
| M10 | 1.50 | 20 - 24 Nm | 15 - 17 Nm | Base plate and flange fixing |
| M12 | 1.75 | 35 - 42 Nm | 27 - 30 Nm | Balustrade base plates |
| M16 | 2.00 | 85 - 105 Nm | 65 - 75 Nm | Heavy post bases, canopy fixing |
Before You Tighten
What Causes Failure On Site
AISI 202 Studs Thread Galling Control During Installation
Prevent thread seizure on stainless steel fasteners during assembly with these four steps.
Reduce Tightening Speed
Avoid high speed; tighten final turns by hand.
Apply Lubricant
Use anti-seize paste or wax on threads.
Clean Threads
Ensure threads are free from dirt and grit.
Do Not Force
If binding occurs, unscrew and restart.
UNS S20200 Nut Corrosion Behaviour and Surface Care
Grade 202 is ideal for indoor and sheltered outdoor environments.
Suitable Applications
Use SS 304 or 316 Instead For
INOX 202 Washer Packing, Piece Count and Container Loading
As a Stainless Steel 202 Fasteners exporter in Mumbai, we pack every lot for safe sea transit.
ASTM A276 Type 202 Fastener Supplier - Test Reports with Every Batch
Complete MTC and chemical reports provided before order dispatch.
UNS S20200 Nuts Landing in Europe and the Americas
Regular consignments moving to these ports and inland hubs.
Rotterdam, Netherlands
Genoa, Italy
Montreal, CanadaNew York, USA
Manzanillo, Mexico
Puerto Cabello, VenezuelaUNS S20200 Nut Price Factors
Key factors that affect the pricing of SS 202 fasteners.
SS 202 Bolts and Nut Fastener Manufacturing Process
As a Stainless Steel 202 Fasteners manufacturer in Mumbai, we run every stage in house. Each heat stays traceable.
Raw Material Test
Wire rod spectro-tested to confirm 202 chemical specs.
Wire Drawing and Heading
Wire drawn to size and cold-headed into shape.
Thread Rolling
Threads precision-rolled using high-grade dies.
Polishing and Packing
Passivated, quality-checked, and boxed with heat lot numbers.
INOX 202 Washer Testing and Certification
Stainless Steel 202 Fasteners exporter in india ensuring rigorous quality checks on every batch before release.
Stainless Steel 202 Fasteners Applications
Common industries where SS 202 fasteners are widely used.
SS 202 Bolts and Nuts Supplied Across India
Regular consignments moving to these ports and inland hubs.
RajkotHyderabadCoimbatoreLudhianaKolkataSS Grade 202 Socket Head Cap Screw Order Turnaround By Shipping Mode
Choose a shipping mode based on your order schedule and budget.
Ready Stock Dispatch
In-stock items packed and dispatched within 24 hours.
Sea Freight Shipping
Cost-effective solution for bulk orders with weekly vessel sailings.
Air Freight Delivery
Fast delivery option for urgent site requirements.
Port Delivery Schedule
Clear delivery timelines provided based on destination port.
Stainless Steel Type 202 Bolts and Nut FAQs
Frequently asked questions about SS 202 fasteners.
Can I order UNS S20200 Nut?
- ASTM A193 Type 202 Hex Nuts is not a valid designation
- A193 covers bolting and A194 covers nuts, neither lists Grade 202
- We supply per ASTM A276 or A493 to DIN 934 or ISO 4032 dimensions
What is the real difference between SS 202 and SS 201 fasteners?
- SS 202 Bolts carry 17 to 19% chromium and 4 to 6% nickel
- SS 201 runs lower on both elements
- 202 Stainless Steel Hex Bolts resist corrosion better at similar strength
Will WNR 1.4373 Screws rust outdoors?
- Performs well in dry inland conditions
- An INOX 202 Washer is not suited to marine, humid or chemical exposure
- Use SS 304 or 316 for those environments
Why did my AISI 202 Studs seize halfway down the bolt?
- Thread galling caused by friction heat
- A Stainless Steel Grade 202 Socket Head Cap Screw behaves the same way
- Apply anti-seize lubricant and avoid high-speed impact tools
What paperwork travels with a SUS 202 Threaded Rod shipment?
- Spectro chemical analysis report with every heat lot
- EN 10204 3.1 Mill Test Certificate on each Stainless Steel Type 202 Bolts and Nut consignment
- Third-party inspection available on request