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RS PRO Black Steel Hex Socket Countersunk Screw M6 x 40 mm Grade 10.9 DIN 7991 822-9142

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RS PRO Black Steel Hex Socket Countersunk Screw M6 x 40 mm Grade 10.9 DIN 7991 822-9142

Name: RS PRO Black Steel Hex Socket Countersunk Screw M6 x 40 mm Grade 10.9 DIN 7991 822-9142
Brand: RS PRO
SKU: 377952
Price: 20.22 USD
Availability: InStock

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Category Socket Screws Brand RS PRO Condition New

Specifications

Country of Origin	India
Brand	RS PRO
Material	Steel
Grade	A
Length	40mm
Model	822-9142
Finish	Black
Drive Type	Hex
Head Shape	Hex Socket Countersunk
Screw Diameter	M6
Thread	M6
Standards/Approvals	DIN 7991

Key Features

Manufactured from durable steel with a black finish for corrosion resistance and aesthetic quality.
Features an M6 metric thread with a length of 40 mm suitable for various light-duty fastening applications.
Head shape is hex socket countersunk requiring a hex key for installation.
Constructed to DIN 7991 standard with 10.9 grade tensile strength ensuring a tensile strength of 1220 N/mm² and yield strength of 1100 N/mm².
Commonly used in machine tooling, security guarding, and panel building for flush surface finishes.

Product Description

RS PRO 822-9142 Hex Socket Countersunk Screw M6 x 40 mm is a high-quality socket screw designed for light-duty mechanical fastening where a flush or recessed finish is required. It is produced from 10.9 grade black steel ensuring excellent mechanical strength consistent with DIN 7991 standards.

The black finish not only enhances the aesthetic appearance but also provides a layer of corrosion resistance suitable for industrial environments. With an M6 metric thread and a 40 mm length, this screw is ideal for securing components in machine tooling, security guarding, and panel construction applications.

The countersunk head with a hex socket drive requires a hex key, providing ease of installation and a secure fastening solution. The screw features a marked head for identification and quality assurance.

Additional technical advantages include a tensile strength of 1220 N/mm² and yield strength of 1100 N/mm², making it reliable for precision industrial assembly tasks. The product adheres strictly to DIN 7991, ensuring compatibility and standard compliance.

Manufactured from durable steel with a black finish for corrosion resistance and aesthetic quality. Features an M6 metric thread with a length of 40 mm suitable for various light-duty fastening applications. Head shape is hex socket countersunk requiring a hex key for installation.

Constructed to DIN 7991 standard with 10.9 grade tensile strength ensuring a tensile strength of 1220 N/mm² and yield strength of 1100 N/mm². Commonly used in machine tooling, security guarding, and panel building for flush surface finishes.

This RS PRO socket countersunk screw is an essential fastener in industrial, manufacturing, laboratory, and mechanical assembly settings, providing reliable, standardized fastening with an attractive black finish. Explore a wide range of RS PRO fasteners and related hardware in EnvMart’s comprehensive industrial fastener category.

Explore more products in our Socket Screws category.