Grub Screws Metric Thread

Name: Grub Screws Metric Thread
Brand: SAINATH FIRE
Price: 8.00 INR
Availability: InStock

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MOQ : 1000 Pieces

Grub Screws Metric Thread Specification

Surface Treatment
Blackening, Passivation, Zinc Plating as per finish

Corrosion Protection
Available with plated or stainless options for enhanced resistance

Material
Alloy Steel, Stainless Steel, Mild Steel

Type
Grub / Set Screw (Metric Thread)

Quality Level
ISO, DIN, or as per customer specification

Head Shape Type
Headless (Socket Set Screw/Grub)

Head Size
Varies as per metric standard (typically across flats, e.g., M3 = 1.5mm, M4 = 2mm, M5 = 2.5mm)

Screw Size
M3, M4, M5, M6, M8, M10, M12 (and other standard metric sizes)

Finish
Black Oxide, Zinc Plated, Stainless Steel (as per requirement)

Hardness
Typically 45-53 HRC (for alloy steel graded screws)

Tolerance
As per DIN 916/DIN 913 or relevant standard

Length Range
Standard: 3mm to 100mm or custom

Drive Type
Internal Hex (Allen Key/Hex Socket)

Thread Pitch
Standard metric pitch or as specified

Thread Type
Metric (Coarse or Fine as standard)

Packaging
Bulk or small box, as required

Application
Securing pulleys, gears, collars, and mechanical assemblies

Grub Screws Metric Thread Trade Information

Minimum Order Quantity
1000 Pieces

FOB Port
MUMBAI

Delivery Time
1 Days

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Main Domestic Market
All India

About Grub Screws Metric Thread

Grub Screws Metric Thread

Grub Screws Metric Thread | Brass

Brass Grub Screws
ALL TYPE MFG.

SIZE :

1/8" BSP/NPT & BSPT
1/4" BSP/NPT & BSPT
3/8" BSP/ NPT & BSPT
1/2" BSP/NPT & BSPT
3/4" BSP/NPT & BSPT
1" BSP/NPT & BSPT
1 1/4"BSP/NPT & BSPT
1 1/2"BSP/NPT & BSPT

AND ALL SIZE MFG.

Engineered for Reliability and Durability

Our metric grub screws are crafted from high-quality alloy, stainless, or mild steel, ensuring optimal hardness (4553 HRC) and longevity. With finishes like black oxide, zinc plating, and passivation, these fasteners deliver superior corrosion protection, making them suitable for demanding environments.

Versatility for Multiple Applications

Designed according to industry standards (DIN 913/916), grub screws are vital for securing mechanical parts, such as pulleys and gears, without protruding heads. Their compatibility with a range of metric sizes and thread pitches enables precise torque application, ensuring secure assemblies in various sectors.

Flexible Sizing and Customization

Choose from standard lengths (3mm100mm) and diameters (M3M12+), or specify custom requirements for special projects. Available in bulk or small box packaging, these screws can meet production-scale needs or more specialized applications, with quality guaranteed as per ISO and DIN certifications.

FAQs of Grub Screws Metric Thread:

Q: How are metric thread grub screws installed in mechanical assemblies?

A: Metric thread grub screws are installed using an internal hex drive (Allen key) into precisely tapped holes. Their headless design allows them to sit flush or below the surface, making them ideal for securing components like pulleys, gears, and collars without interfering with moving parts.

Q: What materials and finishes are available for these grub screws?

A: Our grub screws are made from alloy steel, stainless steel, or mild steel. Standard surface finishes include black oxide, zinc plating, and passivation. Stainless steel and special plated options provide enhanced corrosion resistance for outdoor or harsh environments.

Q: When should I use a coarse or fine thread type for grub screws?

A: Coarse thread grub screws are preferred for general applications where quick assembly and higher resistance to stripping are required. Fine threads are used for settings demanding precise adjustment, greater holding power, or where material thickness is limited.

Q: Where are metric set screws typically applied?

A: Metric set screws are widely used in mechanical assemblies, securing pulleys, gears, collars, and other components on shafts or within housings in automotive, machinery, and industrial equipment sectors.

Q: What is the process for ordering custom sizes or finishes?

A: Custom sizes, lengths, and finishes may be requested by specifying your requirements, such as thread pitch, screw size, material, and preferred coating. Orders are processed to comply with ISO, DIN, or customer specifications, ensuring accurate and timely delivery.

Q: What are the key benefits of using these set screws?

A: Metric set screws offer a secure, unobtrusive fastening solution with high holding strength, corrosion protection, and compatibility with a wide range of mechanical parts. They are versatile, easy to install, and can be tailored to specific application needs.

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