Industrial Bolts Manufacturer & Supplier | Carbon Steel & Stainless Steel | Akbarali Enterprises

Akbarali Enterprises is a reputable company in the fastening sector and is able to provide a complete portfolio of high-performance bolts that are able to suit different industrial needs. As a leading bolt manufacturer, the company focuses on delivering precision-engineered products that ensure strength, durability, and long-term reliability. Bolts are essential in riveting use in the construction industry, automobile, oil and gas industry, and heavy machinery industries where safety and structural integrity are not compromised. Bolts come in many different materials, including alloy steel, stainless steel, and carbon steel; among the most accepted are the ASTM A193 B7, ASTM A320 L7, and stainless steel grades SS 304, SS 316, and SS 410. These grades have been characterised by high tensile strength and resistance to corrosion, and they are able to endure high temperature and pressure conditions, and hence they are applicable in both standard and extreme environments. Moreover, bolts are manufactured in other finishes, such as hot-dip galvanised, zinc-plated and black oxide, to improve the resistance of bolts to rust and wear.

The current B2B market is rapidly changing, and buyers are now considering quality and consistency as well as international standards in their search to find the most suitable fastening solution. The appropriate choice of the type of bolt and grade is needed to achieve maximum performance and safety in any usage. The hex bolt and carriage bolt are designed to carry certain loads and withstand certain conditions of the environment, just as are the structural and heavy-duty fasteners. In the case of heavy-duty wood and constructions, it is important to get the lag bolt supplier because of the great grip and holding force of these bolts. Bolts of high quality do not only enhance the work of assembling but also result in less downtime and money spent on maintenance, which presents great value to the buyer in the long run. Bolts remain some of the most important and reliable elements of contemporary engineering and infrastructure development due to rigorous quality control, appropriate testing, and compliance with the standards, including ASTM, DIN, and ISO.

Material & Grades Table – Bolts

Material	Grade / Standard	Size / Thickness / Diameter	Extra Specification	Weight (kg/1000 pcs)
Stainless Steel	SS 304 / ASTM F593	M6–M30 × 20–250 mm	General-purpose corrosion-resistant bolts	Approx. 8–550
Stainless Steel	SS 316 / ASTM F593	M6–M30 × 20–250 mm	Marine and chemical applications	Approx. 8–550
Stainless Steel	SS 316L	M6–M30 × 20–250 mm	Low-carbon corrosion-resistant bolts	Approx. 8–550
Carbon Steel	ASTM A307 Grade A	M6–M30 × 20–250 mm	General industrial fastening	Approx. 8–600
Carbon Steel	ASTM A325	1/2–1-1/2 in × 1–10 in	Structural high-strength bolts	Approx. 40–900
Alloy Steel	ASTM A193 Grade B7	M10–M36 × 30–300 mm	High-temperature and pressure service	Approx. 15–800
Alloy Steel	ISO 898-1 Class 8.8	M8–M36 × 25–300 mm	High-strength metric fastening	Approx. 12–800
Alloy Steel	ISO 898-1 Class 10.9	M8–M36 × 25–300 mm	Heavy-duty mechanical applications	Approx. 12–800

Key Features & Advantages

• High-strength fastening for reliable mechanical connections
• Available in multiple head styles and configurations
• Excellent dimensional accuracy and thread consistency
• Stainless steel options provide excellent corrosion resistance
• High-strength grades support demanding structural applications
• Suitable for machinery, construction, piping, and fabrication
• Available in customized sizes, grades, threads, and surface finishes

Chemical Composition

Representative Grade: Stainless Steel 304

Element	Percentage (%)
Chromium (Cr)	18.0–20.0
Nickel (Ni)	8.0–10.5
Manganese (Mn)	2.00 max.
Carbon (C)	0.080 max.
Silicon (Si)	1.00 max.
Iron (Fe)	Balance

Mechanical Properties

Property	Value
Tensile Strength	515 MPa min.
Yield Strength	205 MPa min.
Elongation	40% min.
Hardness	92 HRB max.

Equivalent Grade

Standard	Grade
ASTM	F593 Type 304
UNS	S30400
EN	1.4301
DIN	X5CrNi18-10