High-strength 4 Sutar (approximately 1/2 inch) Allen bolt with a socket head, ideal for secure fastening in agricultural machinery and general applications. Features a durable black finish and precision threading.
The 4 Sutar Allen Bolt Socket Head is a robust and reliable fastening solution designed for demanding applications. With a nominal diameter of 4 Sutar (approximately 1/2 inch or M12 equivalent depending on thread type), these bolts offer superior clamping force and resistance to loosening. The socket head design allows for easy installation and removal with an Allen key, making them suitable for tight spaces and applications requiring a flush finish. Manufactured from high-grade steel with a black oxide coating, these bolts provide excellent corrosion resistance and durability, ensuring a long service life in various environments, including agricultural settings where machinery is exposed to harsh conditions. Perfect for securing critical components in tractors, cultivators, harvesters, and other farm equipment.
Always use the correct size Allen key for installation and removal to prevent stripping the socket head. Ensure the bolt length is appropriate for the material thickness being joined. Do not overtighten; follow manufacturer's torque specifications for the specific application. Apply thread locker if vibration is a concern.
Superior strength and durability, excellent corrosion resistance, easy installation and removal with Allen key, flush finish for aesthetic and safety purposes, versatile for various heavy-duty applications, secure fastening prevents loosening due to vibration.
Do not use damaged or worn bolts. Over-tightening can lead to bolt breakage or damage to the fastened material. Ensure proper thread engagement to avoid stripping. Not suitable for applications requiring frequent adjustments without proper lubrication.
When purchasing 4 Sutar Allen bolts, consider the material grade (e.g., 12.9 for high strength), thread type (e.g., metric coarse, fine), and length required for your specific application. Check for black oxide coating for enhanced corrosion resistance. Verify the 'Sutar' measurement corresponds to your needs (1 Sutar ≈ 1/8 inch, so 4 Sutar ≈ 1/2 inch).
HS Code 7318.15.00 covers other screws and bolts, whether or not with their nuts or washers, of iron or steel. Standard import duties and taxes apply as per Pakistan Customs regulations.
Ensure compliance with all local import regulations for industrial fasteners. Proper documentation including origin certificate and material specifications may be required. Check for any specific quality certifications needed for agricultural use in Pakistan.
For export, ensure compliance with the destination country's import regulations for fasteners. Provide accurate HS codes and detailed product descriptions. Packaging must meet international shipping standards to prevent damage.
- What does '4 Sutar' mean for this bolt?
- 'Sutar' is a traditional unit of measurement in some regions, where 1 Sutar is approximately 1/8 inch. Therefore, a '4 Sutar' bolt is roughly 1/2 inch in diameter, often corresponding to an M12 metric bolt depending on the thread type.
- What material is this Allen bolt made from?
- These 4 Sutar Allen bolts are typically made from high-grade alloy steel, often with a strength rating of 12.9, and feature a black oxide finish for enhanced durability and corrosion resistance.
- Can these bolts be used outdoors in agricultural settings?
- Yes, the black oxide coating provides good corrosion resistance, making them suitable for outdoor use in agricultural machinery. However, for extreme conditions or prolonged exposure to moisture, additional protective measures or stainless steel alternatives might be considered.
- What tool is required to tighten or loosen these bolts?
- These bolts require an Allen key (also known as a hex key or hex wrench) of the appropriate size to fit into the hexagonal socket head.