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We are Manufacturer & Traders of Fasteners for Utility-scale solar power projects
We supply Fasteners with assured anti-corrosive property: Tested by Salt Spray test (SST) Life against Red Rust as per ISO 9227 or ASTM B117
Most Common supply of Grades:
Electro Zinc Plated Cr(VI)-free Fasteners
Zinc-Flake Coated Fasteners as per DIN EN ISO 10683, FlZnyc / Zinklamellenbeschichtet Schrauben
Zinc-Nickel Plated Fastners:
- Zinc Nickel alloy plating with clear passivation: ZnNi//Cn//T0
- Zinc Nickel alloy plating with clear passivation with Sealent: ZnNi//Cn//T´2
As a standard practice, our supply of fasteners would go through
- Dimensional Check Reports
- Material & Mechanical test certifications
- Type of Plating & Plating thickness certification
- Plating adhesion test reports
- REACH & RoHS conformity
Our Regular supplied Standards, Grade & Sizes of High tensile fasteners:
Bolts / Screws | Description | DIN Standard | ISO Standard | Grade | Size Range |
 | Hex Bolts / Screw | DIN 933 | ISO 4017 | 8.8 – 10.9 | M4 – M36 |
 | Hex Bolt / Screw Partial threaded | DIN 931 | ISO 4014 | 8.8 – 10.9 | M4 – M36 |
 | Hex Bolt/Screw Fine Thread | DIN 961 / 960 | ISO 8765/8676 | ||
 | Hex Flange Bolts | DIN 6921 | 8.8 – 10.9 | M4 – M20 | |
 | Socket Head Screws | TDIN 912 | SO 4762 | 8.8 – 10.9 | M4 – M20 |
 | Phillips Pan Head Screws | DIN 7985 | 4.6 – 8.8 | M2 – M8 | |
Button Head Socket Screws | 4.6 – 8.8 | ||||
 | Slotted Cheese Head Screws | DIN 84 | 6 – 8 – 10 | M4 – M36 | |
 | Carriage Bolts | DIN 603 | 4.6 – 8.8 | M5 – M10 |
Nuts
| | Hex Nuts | DIN 934 | 6 – 8 – 10 | M4 – M36 | |
 | Hex Thin Nut / Jam Nut | DIN 936 | 6 – 8 – 10 | M4 – M36 | |
 | Flange Nut | DIN 6923 | 6 – 8 – 10 | M4 – M36 | |
 | Taper Lock Nut | DIN 980 V | 6 – 8 | M4 – M36 | |
 | Nylon Lock Nut | DIN 985 | 6 – 8 – 10 | ||
 | Weld Nut | DIN 929 | 6 – 8 – 10 | M4 – M16 | |
 | Dom Nut / Acorn Nut | DIN 1587 | 6 – 8 | M4 – M36 | |
Anti Theft Nut | M4 – M36 |
Washers
 | Flat Washer | DIN 125 | ISO 7089/7090 | M4 – M36 | |
 | Lock Washer | DIN 127 | M4 – M36 | ||
 | Serrated Washer | DIN 6798 | M4 – M36 | ||
 | Feder Washer | DIN 9021 | M4 – M36 | ||
 | Spring Washer | DIN 6796 | M4 – M36 | ||
 | Toothed Washer | DIN 6797 | M4 – M36 | ||
 | Square Washer | DIN 434 | M4 – M36 | ||
Large OD Flat Washers | M4 – M36 |
Other articles
 | Threaded Rod / Bar | DIN 975 | 6 – 8 – 10 | M4 – M36 | |
 | Eye Bolts | DIN 580 | 6 – 8 – 10 | M4 – M36 |
Our Regular Supply of Stainless Steel Fastener Grade & Sizes
Bolts / Screws | Description | DIN Standard | ISO Standard | Grade | Size Range |
 | Hex Bolts / Screw | DIN 933 | ISO 4017 | A2-70 | M4 – M36 |
 | Hex Bolt/Screw Fine Thread | DIN 961/960 | ISO 8765/8676 | A2-70 | M4 – M36 |
 | Hex Flange Bolts | DIN 6921 | A2-70 | M4 – M12 | |
 | Socket Head Screws | DIN 912 | ISO 4762 | A2-70 | M4 – M16 |
Button Head Socket Screws | A2-70 | M2 – M8 | |||
 | Phillips Pan Head Screws | DIN 7985 | A2-70 | M2 – M8 | |
 | Slotted Cheese Head Screws | DIN 84 | A2-70 | M2 – M8 |
Nuts
 | Hex Nuts | DIN 934 | 50 – 70 | M4 – M36 | |
 | Hex Thin Nut / Jam Nut | DIN 936 | 50 – 70 | M4 – M36 | |
 | Flange Nut | DIN 6923 | 50 – 70 | M4 – M12 | |
 | Taper Lock Nut | DIN 980 V | 50 – 70 | M4 – M12 | |
 | Nylon Lock Nut | DIN 985 | 50 – 70 | M4 – M12 | |
 | Dom Nut / Acorn Nut | DIN 1587 | 50 – 70 | M4 – M12 | |
Anti Theft Nut | 50 – 70 | M4 – M12 |
Washers
 | Flat Washer | DIN 125 | ISO 7089/7090 | V2A | M4 – M36 |
 | Lock Washer | DIN 127 | V2A | M4 – M36 | |
 | Square Washer | DIN 434 | V2A | M4 – M36 |
Other articles
 | Threaded Rod / Bar | DIN 975 | 50 – 70 | M4 – M36 | |
 | Eye Bolts | DIN 580 | V2A | M4 – M36 |