| Size | M3 to M100 |
|---|---|
| Type | Bolt, Nut, Screw, Washer, Rivet, Threaded Rod, Studs, Coated, Nails, Custom Fasteners |
| Standard | Din, Iso, Jis, Gb, Is, Bs, Astm |
| Length | 3 to 6 m |
| Material | Stainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze |
Allen CSK Screws Manufacturer in India – Low-Profile Finish, High Torque Strength, Stainless/Carbon Steel Options for Mechanical & Structural Use
Sachiya Steel International is a reputable Allen CSK Screws Manufacturer and it provides high-quality fasteners with an engineered precision and durability. Allen Countersunk (CSK) Screws are made with high grade stainless steel and alloy materials, which make them resistant to corrosion and have high levels of mechanical strength. These screws are developed to fit in smoothly into use in machine, automotive and construction sectors and when mounted, they leave a smooth finish, which adds functionality and attractiveness. Our performance is guaranteed to be very reliable, with a stringent quality control and international standards.
Our Allen CSK Screws come in sizes and thread varieties that are to fit different types of applications, and it has a special-purpose sub-product, the Button Head Cap Screws and Allen Grub Screws, which has characteristics of being rust-resistant and wear-resistant. These screws are readily available on the B2B Market and hence procurement of them in bulk is cheap and effective to businesses. These screws are designed to last longer due to their precision and strength in threading, and they offer reliable fastening solutions to industries that satisfy the modern engineering requirements.
Specification Table
| Parameter | Spec |
|---|---|
| Type | Hex socket countersunk screw |
| Head Angle | 90° |
| Standard | ISO 10642 / DIN 7991 |
| Sizes | M2–M20 |
| Thread | Metric ISO coarse |
| Materials | Alloy steel / SS304 / SS316 / Carbon steel |
| Strength Grades | 8.8–12.9 (steel), A2-70/A4-70 (SS) |
| Finishes | Black oxide / Zinc / Plain |
| Application | Flush mounting |
Allen CSK Screws Clients Project
| Product Supplied |
Units (pcs) | Cities |
|---|---|---|
| Allen CSK Screws (SS 304) | 1,999 |
Mumbai, Maharashtra |
| Allen CSK Screws (Alloy Steel 12.9) | 299 |
Jaipur |
| Allen CSK Screws (Carbon Steel) | 193 |
Pune |
| Allen CSK Screws (SS 316 Marine Grade) | 693 |
Jamshedpur |
Type of Sub-products

Allen Csk Stainless Steel Screws Allen Csk Stainless Steel Screws
Made from high grade stainless steel, these screws are corrosion resistant and ideal for outdoor, marine, and high humidity environments. They provide a sleek flush finish while maintaining strong mechanical integrity.

Allen Csk Alloy Steel Screws Allen Csk Alloy Steel Screws
Engineered from alloy steel, these screws are highly durable and suitable for heavy duty industrial applications, machinery, and automotive assemblies where high strength is required.
