Allen Csk Screws Manufacturer & Supplier | Stainless Steel 304 & 316 | Caliber Enterprise

Name: Allen Csk Screws Manufacturer & Supplier | Stainless Steel 304 & 316 | Caliber Enterprise
Brand: Caliber Enterprise
Availability: InStock
Rating: 4 (19 reviews)

Specification Details
Size	M2 to M20
Type	Screw
Standard	Din, Iso, Jis, Gb, Is, Bs, Astm
Length	4 mm to 100 mm
Material	Stainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze

Allen CSK Screws India | ASTM F835, SS 304 A2-70, SS 316 A4-70, Manufacturer & Supplier of Industrial Fasteners

Caliber Enterprise is a reputable Allen Csk Screws Manufacturer that offers high quality screws that are precise, strong and durable. The screws are characterized by countersunk head shaped like screws that sit flat onto the surface giving a clean and safe finish. Allen Csk screws are very popular in the engineering sector, the automotive, machinery and construction sector where performance and appearance are important. They are produced of high standards to provide the screws with a long service life and fastening reliability in high-demand conditions.

Allen CSK screws are designed to sit flush with the mounting surface, making them suitable for assemblies where smooth finishes and space efficiency matter. The countersunk head distributes load evenly while maintaining a clean external profile in equipment housings and precision components. Material and grade selection directly affect load capacity, corrosion resistance, and service life. In a B2B business environment, well-defined tables like this help buyers quickly compare standards, sizes, and finishes to match design and performance requirements accurately.

Material & Grades Table – Allen CSK Screws

Material Grade / Standard Size / Thickness / Diameter Extra Specification Weight (kg/1000 pcs)
Stainless Steel SS 304 / ASTM F593 M2–M20 × 4–150 mm General-purpose corrosion-resistant CSK screw Approx. 0.2–220
Stainless Steel SS 316 / ASTM F593 M2–M20 × 4–150 mm Marine and chemical applications Approx. 0.2–220
Stainless Steel SS 316L M2–M20 × 4–150 mm Low-carbon corrosion-resistant construction Approx. 0.2–220
Alloy Steel ASTM A574 M3–M24 × 5–200 mm High-strength socket head screw Approx. 0.5–350
Alloy Steel ISO 898-1 Class 10.9 M3–M24 × 5–200 mm High-strength mechanical applications Approx. 0.5–350
Alloy Steel ISO 898-1 Class 12.9 M3–M24 × 5–200 mm Very high-strength fastening Approx. 0.5–350
Carbon Steel SAE 1018 M2–M20 × 4–150 mm General engineering applications Approx. 0.2–220
Titanium Grade 5 / ASTM F467 M3–M16 × 5–120 mm Lightweight and corrosion-resistant Approx. 0.2–150

Material	Grade / Standard	Size / Thickness / Diameter	Extra Specification	Weight (kg/1000 pcs)
Stainless Steel	SS 304 / ASTM F593	M2–M20 × 4–150 mm	General-purpose corrosion-resistant CSK screw	Approx. 0.2–220
Stainless Steel	SS 316 / ASTM F593	M2–M20 × 4–150 mm	Marine and chemical applications	Approx. 0.2–220
Stainless Steel	SS 316L	M2–M20 × 4–150 mm	Low-carbon corrosion-resistant construction	Approx. 0.2–220
Alloy Steel	ASTM A574	M3–M24 × 5–200 mm	High-strength socket head screw	Approx. 0.5–350
Alloy Steel	ISO 898-1 Class 10.9	M3–M24 × 5–200 mm	High-strength mechanical applications	Approx. 0.5–350
Alloy Steel	ISO 898-1 Class 12.9	M3–M24 × 5–200 mm	Very high-strength fastening	Approx. 0.5–350
Carbon Steel	SAE 1018	M2–M20 × 4–150 mm	General engineering applications	Approx. 0.2–220
Titanium	Grade 5 / ASTM F467	M3–M16 × 5–120 mm	Lightweight and corrosion-resistant	Approx. 0.2–150

Key Features & Advantages

Countersunk head provides a flush surface finish

Internal hex drive allows controlled tightening

Suitable for compact and precision assemblies

High-strength alloy steel options for demanding applications

Stainless steel grades provide excellent corrosion resistance

Accurate thread and head dimensions ensure proper fitment

Available in metric and customized sizes, grades, and finishes

Chemical Composition

Representative Grade: Stainless Steel 316

Element Percentage (%)
Chromium (Cr) 16.0–18.0
Nickel (Ni) 10.0–14.0
Molybdenum (Mo) 2.0–3.0
Manganese (Mn) 2.00 max.
Carbon (C) 0.080 max.
Iron (Fe) Balance

Element	Percentage (%)
Chromium (Cr)	16.0–18.0
Nickel (Ni)	10.0–14.0
Molybdenum (Mo)	2.0–3.0
Manganese (Mn)	2.00 max.
Carbon (C)	0.080 max.
Iron (Fe)	Balance

Mechanical Properties

Property Value
Tensile Strength 515 MPa min.
Yield Strength 205 MPa min.
Elongation 40% min.
Hardness 95 HRB max.

Property	Value
Tensile Strength	515 MPa min.
Yield Strength	205 MPa min.
Elongation	40% min.
Hardness	95 HRB max.

Equivalent Grade

Standard Grade
ASTM F593 Type 316
UNS S31600
EN 1.4401
DIN X5CrNiMo17-12-2

Standard	Grade
ASTM	F593 Type 316
UNS	S31600
EN	1.4401
DIN	X5CrNiMo17-12-2

Type of Sub-products

Frequently Asked Questions

What types of Allen CSK Screws are available?

How does material selection affect Allen CSK Screws?

What size range can I order for Allen CSK Screws?

Can I choose a specific grade of Allen CSK Screws?

Are Allen CSK Screws suitable for specialized applications?

Can I request a dimensional drawing for Allen CSK Screws?

How can I get the latest price for Allen CSK Screws?

Countries We Export

India

Cities We Supply

Hyderabad
Jaipur
Kalyan
Rampura
Surat
Thane
Gandhinagar
Rajahmundry
Panipat
Ahmadnagar
Ahmadpur
Chandigarh
Chennai
Coimbatore
Haridwar
Jodhpur
Kolhapur
Mumbai
Murud (raigad)
Navi Mumbai
New Delhi
Rudrapur
Hosdurg
Durgapur
Ahmedabad
Kolkata
Nashik
Raipur
Rajkot
Varanasi
Visakhapatnam
Angul
Bengaluru
Lucknow
Nagpur
Pune
Moradabad
Bharuch

Industries We Serve

Oil And Gas Industries
Gasket Industry
Sugar
Automobile Industry
Defense Industry
Construction & Fabrications
Paper Mill
Bridge And Building
Aerospace Industries
Railways
Pharmaceuticals Industry
Power Plant
Electrical Industry
Ring Man Units

Allen Csk Screws Manufacturer & Supplier | Stainless Steel 304 & 316 | Caliber Enterprise

Allen CSK Screws India | ASTM F835, SS 304 A2-70, SS 316 A4-70, Manufacturer & Supplier of Industrial Fasteners