Stainless Steel Heavy Hex Bolts DIN 6914

Overview:

AYA Fasteners’ Stainless Steel Heavy Hex Bolts are designed for heavy-duty applications that demand high strength and reliability. Featuring a larger hex head and thicker shank, these bolts provide increased load-bearing capacity and resistance to shear forces. Made from high-quality stainless steel, they offer excellent corrosion resistance, making them suitable for use in harsh environments.

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Specifications

Dimension Table

Why AYA

Product Description

Commodity	Stainless Steel Heavy Hex Bolts
Material	Made from 304 stainless steel, these screws have good chemical resistance and may be mildly magnetic. They are also known as A2 stainless steel
Head Type	Hex Head
Length	Is measured from under the head
Thread Type	Coarse Thread, Fine Thread.Coarse threads are the industry standard; choose these screws if you don't know the pitch or threads per inch. Fine and extra-fine threads are closely spaced to prevent loosening from vibration; the finer the thread, the better the resistance
Standard	Screws that meet ASME B18.2.1 or formerly DIN specifications comply with these dimensional standards.

Advantage

High Load Capacity	The heavy hex design distributes load more evenly, reducing the risk of loosening under stress.
Enhanced Torque Application	Thicker hex head allows for higher torque during installation, ensuring a secure fit.
Corrosion Resistance	Performs reliably in harsh environments, including exposure to chemicals and moisture.
Durability	Built to withstand extreme conditions, reducing the need for frequent replacements.
Wide Compatibility	Meets industry standards for heavy-duty applications.

Construction

Oil and Gas Industry

Heavy Machinery

Application

Construction	Used in structural steel connections, bridges, and high-rise buildings.
Oil and Gas Industry	Essential for pipelines, drilling equipment, and refineries.
Heavy Machinery	Perfect for mining equipment, cranes, and agricultural machinery.
Power Generation	Used in power plants and wind turbines.
Transportation Infrastructure	Ideal for railways, highways, and airport construction.

Power Generation

Transportation Infrastructure

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Next: 18-8 Stainless Steel Hex Bolts ASME B18.2.1

Thread Size		M12	M16	M20	M22	M24	M27	M30	M36
d		M12	M16	M20	M22	M24	M27	M30	M36
P	Pitch	1.75	2	2.5	2.5	3	3	3.5	4
ds	Nominal Size	12	16	20	22	24	27	30	36
	max	12.7	16.7	20.84	22.84	24.84	27.84	30.84	37
	min	11.3	15.3	19.16	21.16	23.16	26.16	29.16	35
e	min	23.91	29.56	35.03	39.55	45.2	50.85	55.37	66.44
k	Nominal Size	8	10	13	14	15	17	19	23
	max	8.45	10.75	13.9	14.9	15.9	17.9	20.05	24.05
	min	7.55	9.25	12.1	13.1	14.1	16.1	17.95	21.95
r	min	1.2	1.2	1.5	1.5	1.5	2	2	2
s	max=nominal size	22	27	32	36	41	46	50	60
s	min	21.16	26.16	31	35	40	45	49	58.8