Hollow Hex Bolt Manufacturer

Company Introduction

Mcneil Instruments is a trusted name in the global steel and metal industry, delivering premium-quality products and customized solutions to meet diverse industrial needs. With a strong presence in the Kuwait and across international markets, we specialize in manufacturing and supplying stainless steel pipes, tubes, flanges, fasteners, and other high-performance metal products.

Our commitment to quality, innovation, and customer satisfaction sets us apart. Backed by years of industry expertise, we adhere to international standards and ensure precision engineering in every product we deliver. At Mcneil Instruments, we aim to build long-lasting relationships with clients by providing reliable, durable, and cost-effective solutions for industries such as oil & gas, construction, marine, and petrochemicals.

What is a Hollow Hex Bolt?

A Hollow Hex Bolt is a type of fastener that features a hexagonal head and a hollow shaft (a hole running through its length). Unlike regular solid bolts, the hollow design makes it lighter while still retaining sufficient strength for fastening applications. The hexagonal head allows easy tightening or loosening using tools like wrenches or sockets. These bolts are typically made from materials such as stainless steel, carbon steel, or alloy steel to ensure durability and resistance to wear and corrosion. Hollow hex bolts are commonly used where weight reduction is important without compromising structural integrity.

Key Features of a Hollow Hex Bolt Manufacturer:

Expertise in precision engineering and advanced bolt design.
Use of premium raw materials for strength and corrosion resistance.
Ability to produce custom sizes, finishes, and specifications.
Compliance with global standards like ASTM, DIN, and ISO.
Rigorous testing and quality assurance processes.

Common Uses:

Automotive industries for lightweight yet robust fastening.
Construction and large infrastructure projects.
Machinery and heavy equipment assembly.
Aerospace and marine industries where weight reduction is vital.
Industrial and manufacturing applications.

Hollow Hex Bolts Specifications

Specification	Details
Hollow Hex Bolts Standard	EU, IFI, CSN, Italian, ASME, British BS, Indian IS, ISO, DIN, Polish PN, SAE
Hollow Hex Bolts Sizes	M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M30, M36 to M160
Hollow Hex Bolts Length	3/8 to 8″
Hollow Hex Bolts Materials	High Tensile, Stainless Steel, Inconel Fasteners, Incoloy Fasteners, Hastelloy Fasteners, Monel Fasteners, Silicon Bronze, Phospher Bronze, Aluminium Bronze, Nickel, Brass, Copper, Copper Nickel, Nitronic, Nimonic, ASME, ASTM
Hollow Hex Bolts Coating	PTFE Coated Hollow Hex bolt, Hot Dip galvanized Hollow Hex bolt, Yellow Zinc Plated Hollow Hex bolt, Blue Zinc Plated Hollow Hex bolt, Black Zinc Plated Hollow Hex bolt, Zinc Cobalt Plated Hollow Hex bolt, Aluminium Zinc Flake Coated Hollow Hex bolt, Black Phosphate Hollow Hex bolt, Zinc Plated Hollow Hex bolt, Nickel Plated Hollow Hex bolt
Hollow Hex Bolts Forming	Hot Forged Hollow Hex Bolts & Cold Forged Hollow Hex Bolts
High Tensile grades	12.9 Hollow Hex Bolts, 14.9 Hollow Hex Bolts
Hollow Hex Bolts Forming	Hot Forged Hollow Hex Bolts & Cold Forged Hollow Hex Bolts
Hollow Hex Bolts Sub Type	Fully Threaded Hollow Hex Bolts, Partial Threaded Hollow Hex Bolts, Metric Hollow Hex Bolts, Imperial Hollow Hex Bolts

Hollow Hex Bolts Sizes & Standards

Standards	Sizes
ASME B18.2.1 Hollow Hex Bolts	3/8 inch to 3 inch
BS 1769 Hollow Hex Bolts	½ inch to 2 inch
ASME B18.2.3.6M Hollow Hex Bolts	M12 to M36
ASME B18.2.3.7M Hollow Hex Bolts	M16 to M36
DIN 6914 Hollow Hex Bolts	M12 to M36
ISO 7412 Hollow Hex Bolts	M12 to M36
UNI 5712 Hollow Hex Bolts	M12 to M36
DIN-EN 14399-4 Hollow Hex Bolts	M12 to M36

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