Export Snapshot

Minimum order

1 Millilitre

HSN Code

On request

Origin

India

Lead time

On request

Port of dispatch

On request

Packaging

Standard export packaging

Shelf life / storage

As per product specification

Export markets served

Global markets

Ability to customise

As per OEM brief

Values shown are for Param Fasteners.

Company Param Fasteners

Param Fasteners

Registered address: Ahmedabad, India. Industry: Others › Other.

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Established

2015

Employees

1–10

GST

24CRRPA2976D2ZR

IEC code

Not shared

Export markets

Global markets

Member since

Jul 2025

Turnover

$250,000 - $1 MM

Incorporation type

On request

Product details

Allen Cap Screw

Allen Cap Screws, also known as Socket Head Cap Screws, are high-strength precision fasteners designed for applications where space is limited and a clean, flush finish is required. These screws feature a cylindrical head with a hexagonal (Allen) socket drive, allowing for strong torque using an Allen key or hex wrench.

Key Features:

Material: Available in Stainless Steel, Carbon Steel, Alloy Steel

Grades: SS 304 / SS 316 / 8.8 / 10.9 / 12.9 (as per requirement)

Finish: Zinc Plated, Black Oxide, Plain, Hot Dip Galvanized

Thread: Metric & UNC/UNF

Standards: DIN 912 / ISO 4762 / ASTM

Applications:

Widely used in automotive, machinery, tooling, aerospace, electronics, and engineering assemblies requiring high clamping force with a flush finish.

Description provided by Param Fasteners.

Stainless Steel (SS 304, SS 316), Carbon Steel, Alloy Steel

SS 304, SS 316, 8.8, 10.9, 12.9 (customizable)

Zinc Plated, Black Oxide, Plain, Hot Dip Galvanized

Cylindrical head with hexagonal (Allen) socket drive

Metric, UNC/UNF

DIN 912, ISO 4762, ASTM

High torque resistance with Allen key or hex wrench

Automotive, Aerospace, Machinery, Tooling, Electronics, Engineering assemblies

Flush finish in limited space applications

Specifications

Material Composition

Stainless Steel SS 304, SS 316

Mechanical Grades Available

8.8, 10.9, 12.9

Head Style

Socket Head (Allen Cap)

Drive Type

Hexagonal Allen socket

Thread Type

Metric and UNC/UNF

Finish Types

Zinc Plated, Black Oxide, Plain, Hot Dip Galvanized

Standards Compliance

DIN 912, ISO 4762, ASTM

Typical Length Range

Customizable per requirement

Diameter Range

Customizable per requirement

Corrosion Resistance

High, especially in Stainless Steel grades

Application Environment

Automotive, aerospace, machinery, tooling, electronics, engineering

Use cases

Category

Fasteners > Screws > Socket Head Cap Screws

Primary application

Brand

Not specified

Product type

Product

Logistics & handling

Lead time

On request

Packaging

As per buyer requirement

Storage condition

As recommended by supplier

Origin

India

Form

As listed by supplier

Commercials Param Fasteners

Minimum order

1 Millilitre

Lead time

On request

Payment terms

As per negotiated commercial agreement

Frequently asked by buyers

What are the differences between SS 304 and SS 316 Stainless Steel grades for these Allen Cap Screws?

SS 316 offers superior corrosion resistance especially against chlorides and harsh environments compared to SS 304, making it suitable for marine or chemical applications. SS 304 is typically used for general industrial environments with moderate corrosion exposure.

Can custom lengths and diameters be manufactured for these Stainless Steel Allen Cap Screws?

Yes, these screws can be custom manufactured in various lengths and diameters as per client specifications to fit specific application needs.

Are these Allen Cap Screws compatible with both metric and imperial threading standards?

Yes, the screws are available with both Metric and UNC/UNF (imperial) thread standards, allowing flexibility for different assembly requirements.

Which finishes provide the best corrosion resistance for outdoor applications?

Stainless Steel SS 316 with plain or hot dip galvanized finishes offers the best corrosion protection for outdoor and marine environments.

What torque tools are recommended for installing these Allen Cap Screws?

Allen keys or hex wrenches that fit the hex socket size of the screw head are recommended to apply the necessary torque efficiently without damaging the fastener.

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