Name: M4 X 8mm Grub Screw MS Black oxide (Dia. 4mm, Length 8mm)
Brand: ATSET INTERNATIONAL

एसेटसेट इंटरनेशनल
GST : 06ACJPS7887A1Z7

हमें कॉल करें now

08071793764

Specification

इंस्टालेशन
Hex Key / Allen Wrench

उपयोग
Fastening and securing machine parts

वज़न
Approx 1.5 grams

रंग
Black Oxide

प्रॉडक्ट टाइप
Grub Screw

Length
8 mm

Corrosion Resistance
Moderate (due to black oxide finish)

Thread Pitch
0.7 mm

Temperature Resistance
Suitable for typical mechanical applications

Tensile Strength
Standard for MS

Material
Mild Steel (MS)

Applications
Precision machinery, tool and die, electronics, automotive assemblies

Head Type
Headless

Drive Type
Hex Socket

Standard
Metric

Coating/Finish
Black Oxide

Thread Size
M4 (4 mm)

About

Diameter: 4mm
Bolt Length: 8mm
Material: Mild Steel (Black oxide)

The M4 x 8mm Grub screw is 4mm in diameter and 8mm long. Made from Mild Steel material the grub screw has a black oxide finish that will protect it from any sort of corrosion.

A grub screw is generally used to secure an item against another item. It is commonly used as a locking device, particularly on custom modified Gears, pillow ball bearings, taper locking bushes, pulleys or adjusting rings.

Grub Screws are designed with a hexagonal internal drive in the head, allowing them to be tightened and loosened with an Allen key.

Secure Fixing for Precision Applications

This M4 x 8mm grub screw is crafted to firmly secure parts in place within precision equipment, offering reliable performance in demanding settings like tool assemblies, electronic devices, and automotive components. Its compact, headless design allows for a flush finish, preventing interference with surrounding mechanisms. The moderate corrosion resistance provided by the black oxide finish further enhances its longevity in regular industrial environments.

Black Oxide Coating for Durability

The black oxide finish on these grub screws not only enhances their visual appeal but also provides a level of protection against corrosion. While not as robust as stainless steel, the treated surface delays rusting and oxidation during standard operational use, making it suitable for indoor environments and well-maintained machines.

FAQ's of M4 X 8mm Grub Screw MS Black oxide (Dia. 4mm, Length 8mm):

Q: How is the M4 x 8mm Grub Screw typically installed?

A: This grub screw is installed using a hex key or Allen wrench suitable for its hex socket drive. Simply insert the tool into the drive and tighten or loosen the screw as needed to secure or release machine parts.

Q: What materials and finishes are used in this grub screw?

A: The screw is manufactured from mild steel (MS) and finished with a black oxide coating, providing moderate resistance to corrosion and a visually appealing, low-reflection black surface.

Q: When should I choose a grub screw with a black oxide finish?

A: Select a grub screw with black oxide when you need moderate corrosion resistance combined with a discrete appearance for interior or protected mechanical applications.

Q: Where are M4 x 8mm Grub Screws commonly used?

A: These grout screws are ideal for use in precision machinery, tool and die sets, electronics, and automotive assemblies, where compact securing solutions are required.

Q: What is the thread specification for this grub screw?

A: The thread size is M4 (4mm) with a standard metric thread pitch of 0.7mm, making it compatible with metric components and assemblies.

Q: How does the headless design benefit users?

A: The absence of a head allows the screw to be installed flush or below the surface of the component, preventing snagging or interference in tight assemblies.

Q: What is the process for replacing or adjusting this grub screw?

A: To replace or adjust, insert the correct hex key into the socket drive, turn counterclockwise to remove, or clockwise to tighten, ensuring the component is properly fastened or released as required.