Zeron 100 Fasteners
DIN 1.4501 Hex Bolts and Studs Manufacturer in India
Fasteners online is manufacturer of Zeron 100 Fasteners in India at best price. These are widely used in industries like petrochemical, marine, desalination and power generation. We stock and supply complete range of Alloy 100 Hex bolts and nuts with MTC certificate.
Zeron 100 is developed for use in aggressive environments where a combination of high strength and superior corrosion resistance is required. It has a balanced two phase (~50% austenite / ~50% ferrite) microstructure, achieved through solution annealing and water quenching, no precipitation hardening or ageing treatment is used or permitted. DIN 1.4501 Studs are known for excellent resistance to chloride pitting and crevice corrosion in seawater and brines.
Zeron 100 F55 Hex Bolts can be used for continuous service above 300°C (572°F). Copper in it makes is suitable choice in sulfuric and other non oxidising acids. Alloy 100 Washer contains 24–26% chromium, 6–8% nickel and 3–5% molybdenum, and have pitting resistance of upto 40.
Table of Content
Zeron 100 Fasteners Specification

Zeron 100 Bolt Sizes
M2 to M24
![]()
DIN 1.4501 Screw Size
3/6″ to 2″
![]()
Alloy 100 Nuts Size
M3 – M56 | 3/6″ to 2″
![]()
Zeron 100 Steel Washers Size
M3 – M56 | 3/6″ to 2″
![]()
JIS NCF 100 Machine Screws Size
M1.6 – M12
![]()
ISO Standard
ISO 3506-1
![]()
Zeron 100 Fasteners Length
3 mm to 200 mm
![]()
Weldability
Excellent
![]()
Specific Heat
500 J/kg·K
![]()
Threads
UNF / BSW / BSF / METRIC / UNC
![]()
Standards
DIN 931, 933, 934, 7991, 976, 125 / ASME B18.2.1, B18.3
![]()
Custom Sizes
We are Manufacturer of Zeron 100 Fasteners in custom sizes
![]()
Studs Type
Tap-End / Fully or Fine threaded / Double-End
![]()
Origin
Indian / Russian / Korean / European
![]()
Condition
Threading / Cold Drawn
![]()
Manufacturing Technique
CNC Machined / Hot forging / Cold forging
![]()
Screws Thread Pitch
Coarse Threads / Fine Threads
![]()
Finish
Phosphating / Passivation / HDG
![]()
Zeron 100 Steel Bolt Drive Style
- Cross
- Truss
- Torx
- Round
- Hex
- Oval
- Pan
![]()
Alloy 100 hex head bolts Head Types
- Phillips Drive
- Button head
- Slotted Drive
- Socket cap head
- Flat
- Hex washer head
- Slotted hex washer
![]()
DIN 1.4501 screws Thread Class
- 3G
- 4G
- 2G
- 5 ONF
- Class 2A (Medium fit)
- Class 3A (Tight fit)
- Class 1A (Loose fit)
![]()
Packaging
- Wooden Pallet
- Carton Box
- Wooden Cases
- Blister Packs
![]()
Certificate
- Raw Materials Certificate
- EN 10204/3.1B
- 100% Radiography Test
- UT and PMI Test
![]()
Value Added Services
- Head Shank Drilling
- Head Painting
- Color Coding
- Laser Etching
Alloy 100 Hex Bolts is suitable for aggressive marine and chemical environments
Alloy 100 Hex Bolts Manufacturing Range
| Diameter | Length | Thread Types | Tolerances | Heat Treatment |
|---|---|---|---|---|
| M4 to M36 | 10 mm to 200 mm | Metric UNF UNC UNJ |
AS9100 ASME B1.1 ISO 965-1 |
Solution treated + aged |
Zeron 100 Fasteners Price list
| Product | Price in USD (Pcs) |
Price in Dirham (Pcs) |
Price in Euro (Pcs) |
|---|---|---|---|
| PLAIN WASHER M12 Zeron 100 | US $0.23 | 0.85 AED | € 0.2 |
| DIN 1.4501 HEX NUT M16 | US $0.39 | 1.44 AED | € 0.34 |
Trusted Manufacturer and Supplier of Zeron 100 F55 Hex Nuts and bolts
Zeron 100 F55 Hex Nuts Chemical composition
Carbon
0.03 (Max.)
Manganese
1.0 (Max.)
Silicon
1.0 (Max)
Phosphorus
0.03
Sulphur
0.01
Chromium
24 to 26
Molybdenum
3.0 To 4.0
Nickel
6.0 To 8.0
Copper
0.5 - 1
Nitrogen
0.2 - 0.3
Tungsten
0.5 - 1.0
DIN 1.4501 Studs Mechanical properties
Tensile Strength
750 MPa
Yield Strength
550 MPa
Hardness
270 Max HB
Elongation
25 % Min
| UNS | DIN |
|---|---|
| S32760 | 1.4501 |
Alloy 100 Threaded Rod Physical properties
| Density | Specific Heat Capacity | Electrical Resistivity | Poisson's Ratio | Modulus of Elasticity |
|---|---|---|---|---|
| 7.84 g/cm³ | 482 J/kg.°C | 0.851 µΩ.m | 0.32 | 200 Gpa |
Refer sizes and price list of Alloy 100 Anchor Bolts
Different types of Zeron 100 Fasteners
Zeron 100 F55 socket head cap screw
DIN 1.4501 square bolts
Alloy 100 heavy hex bolt
Zeron 100 Steel square nut
JIS NCF 100 hex nuts
Alloy 100 flat washer
Zeron 100 F55 machine screws
Zeron 100 Steel stud bolt
DIN 1.4501 plain washer
JIS NCF 100 self drilling screws
DIN 1.4501 anchor bolts
Alloy 100 threaded rod
Zeron 100 Steel hex cap screws
JIS NCF 100 hex bolts
Zeron 100 F55 eye bolts
Zeron 100 UNS S32760 Threaded Rod have high strength and excellent corrosion resistance
Zeron 100 vs Super Duplex 2507
| Property | Zeron 100 | Super Duplex 2507 |
|---|---|---|
| Acid Resistance | Superior in non-oxidizing acids | Excellent in chloride-rich environments |
| Tensile Strength | 750 MPa | 800 MPa |
| Toughness | Excellent | High |
| Max Service Temp | Up to ~300 °C | Stable up to ~300 °C |
Zeron 100 Threaded Rod Tensile Properties at Elevated Temperature
| Temperature °C (°F) | Tensile Strength MPa (ksi) | 0.2% Yield MPa (ksi) |
|---|---|---|
| 20 (68) | 750 (109) | 550 (80) |
| 50 (122) | 725 (105) | 500 (73) |
| 100 (212) | 700 (102) | 470 (68) |
| 150 (302) | 680 (99) | 450 (65) |
| 200 (392) | 670 (97) | 430 (62) |
| 250 (482) | 650 (94) | 400 (58) |
| 300 (572) | 635 (92) | 385 (56) |
| Property | Zeron 100 | Ferralium 255 |
|---|---|---|
| Tensile Strength (Rm) | ≥750 MPa | ≥760 MPa |
| 0.2% Yield (Rp0.2) | ≥550 MPa | ≥550 MPa |
| Hardness | ≤28 HRC | ≤32 HRC |
| Elongation | ≥25% | ≥15% |
| Charpy Impact | ≥45 J @ −46°C | ≥60 J @ RT |
Ordering Information of Alloy 100 Fasteners
| Information Required | Example |
|---|---|
| Product type | Stud bolt, heavy hex nut, hex bolt, washer, etc. |
| Size & length | M24 x 3 x 180 mm / 1" x 8UN x 6" |
| Supply/condition state | SA, FG, FLT, or AFP |
| Governing standard | ASTM A1082, ASME B16.5, customer drawing, etc. |
| Coating/finish | Bare/passivated, PTFE, Xylan, Dacromet, etc. |
| Certification requirement | EN 10204 3.1 / 3.2, NACE MR0175, NORSOK MDS, TPI agency |
| Quantity & delivery schedule | Project MTO / release schedule |
Surface Treatments of Zeron 100 F55 Hex Bolts
| Coating | Purpose |
|---|---|
| PTFE | General anti galling, low friction coating for assembly ease |
| MolyKote (MoS₂ based) | Anti friction, anti galling lubricant coating for high torque bolting |
| Xylan (1014 / 1070 / 1400 / 1424) | Fluoropolymer coatings for anti galling and additional corrosion barrier |
| Dacromet (320 / 500) | Zinc-flake, chromate-based corrosion-resistant coating |
| Ceramic | High performance ceramic coating per NORSOK M-501 coating systems |
| Magnigard | Zinc aluminium flake topcoat for atmospheric corrosion protection |
Heat Treatement and Hot Forming of DIN 1.4501 Machine Bolts
| Heat Treatement | Solution anneal at 1100-1140°C (2012-2084°F) |
|---|---|
| Hot Forming | 2012 - 2336°F (1100°C - 1280°C) |
Industrial Products
Types
Why Choose Us
Tools and Downloads
