Name: Carbon Steel Hex Bolt Din 931
Brand: Mitu
SKU: 207295022

Why Choose Mitu Carbon Steel Hex Bolt Din 931 Manufacturers Suppliers

Hebei Mitu Trading Co.,Ltd. was established in 1998. We're well-known as one of the leading high-strength fasteners manufacturers and suppliers in China. Main product standards: German standard (DIN), American standard (ANSI/ASTM), British standard (BS), China national standard (GB), and other international standards. Product mechanical performance levels cover Bolt Grade 4.8, 8.8, 10.9, 12.9, etc.

We specialize in producing all kinds of high-strength fasteners products, mainly Hex Bolt Galvanized, Hex Bolt Din 933 Cl 8.8, Hex Bolt Din 933 Full Thread, Carbon Steel Hex Bolt Din 933, Hook Bolt Zinc Plated, Eye Bolt Galvanized, Carbon Steel U Bolt Galvanized, L Bolt Galvanized, Carbon Steel Stud Bolt, Flange Bolt Galvanized, High Strength Din 6921 Cl 8.8, Flange Bolt Din 6921 Cl 8.8, Hex Bolt Galvanized, Hex Cap Screw Din 912, Hex Bolt Din 931 Cl 8.8, etc.

Introduction to Carbon Steel Hex Bolt Din 931

Carbon steel half thread hex bolt is a high-performance fastener that is designed to withstand heavy-duty applications. Made from high-quality carbon steel, this bolt is strong, durable, and reliable. It is widely used in a variety of industries including construction, automotive, and manufacturing.

With its exceptional mechanical properties, this bolt is capable of delivering superior performance even under extreme conditions. It features a hexagonal head that allows for easy tightening and loosening using a wrench. The half thread design enhances its grip and helps to distribute the load evenly.

Products name	CARBON STEEL HEX BOLT DIN 931/ISO4014
Standard	DIN,ASTM/ANSI JIS EN ISO,AS,GB
Grade	Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,A325,A490,
Finishing	Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Production Process	M2-M24:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener
Customized Products Lead time	30-60days,
Free Samples for standard fastener

product-800-411

Screw Thread			M1.6	M2	M2.5	M3	(M3.5)	M4	M5	M6	(M7)	M8	M10	M12
P	Pitch		0.35	0.4	0.45	0.5	0.6	0.7	0.8	1	1	1.25	1.5	1.75
b	L≤125		9	10	11	12	13	14	16	18	20	22	26	30
	125＜L≤200		15	16	17	18	19	20	22	24	26	28	32	36
	L＞200		28	29	30	31	32	33	35	37	39	41	45	49
c	max		0.25	0.25	0.25	0.4	0.4	0.4	0.5	0.5	0.6	0.6	0.6	0.6
c	min		0.1	0.1	0.1	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15
da	max		2	2.6	3.1	3.6	4.1	4.7	5.7	6.8	7.8	9.2	11.2	13.7
ds	max=nominal size		1.6	2	2.5	3	3.5	4	5	6	7	8	10	12
	Grade A	min	1.46	1.86	2.36	2.86	3.32	3.82	4.82	5.82	6.78	7.78	9.78	11.73
	Grade B	min	1.35	1.75	2.25	2.75	3.2	3.7	4.7	5.7	6.64	7.64	9.64	11.57
dw	Grade A	min	2.54	3.34	4.34	4.84	5.34	6.2	7.2	8.88	9.63	11.63	14.63	16.63
dw	Grade B	min	2.42	3.22	4.22	4.72	5.22	6.06	7.06	8.74	9.47	11.47	14.47	16.47
e	Grade A	min	3.41	4.32	5.45	6.01	6.58	7.66	8.79	11.05	12.12	14.38	17.77	20.03
e	Grade B	min	3.28	4.18	5.31	5.88	6.44	7.5	8.63	10.89	11.94	14.2	17.59	19.85
L1	max		0.6	0.8	1	1	1	1.2	1.2	1.4	1.4	2	2	3
k	Nominal Size		1.1	1.4	1.7	2	2.4	2.8	3.5	4	4.8	5.3	6.4	7.5
	Grade A	max	1.225	1.525	1.825	2.125	2.525	2.925	3.65	4.15	4.95	5.45	6.58	7.68
	Grade A	min	0.975	1.275	1.575	1.875	2.275	2.675	3.35	3.85	4.65	5.15	6.22	7.32
	Grade B	max	1.3	1.6	1.9	2.2	2.6	3	3.74	4.24	5.04	5.54	6.69	7.79
	Grade B	min	0.9	1.2	1.5	1.8	2.2	2.6	3.26	3.76	4.56	5.06	6.11	7.21
k1	Grade A	min	0.68	0.89	1.1	1.31	1.59	1.87	2.35	2.7	3.26	3.61	4.35	5.12
k1	Grade B	min	0.63	0.84	1.05	1.26	1.54	1.82	2.28	2.63	3.19	3.54	4.28	5.05
r	min		0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.25	0.25	0.4	0.4	0.6
s	max=nominal size		3.2	4	5	5.5	6	7	8	10	11	13	16	18
	Grade A	min	3.02	3.82	4.82	5.32	5.82	6.78	7.78	9.78	10.73	12.73	15.73	17.73
	Grade B	min	2.9	3.7	4.7	5.2	5.7	6.64	7.64	9.64	10.57	12.57	15.57	17.57
Length of Thread b			-	-	-	-	-	-	-	-	-	-	-	-
Screw Thread d			(M14)	M16	(M18)	M20	(M22)	M24	(M27)	M30	(M33)	M36	(M39)	M42
P	Pitch		2	2	2.5	2.5	2.5	3	3	3.5	3.5	4	4	4.5
b	L≤125		34	38	42	46	50	54	60	66	72	-	-	-
	125＜L≤200		40	44	48	52	56	60	66	72	78	84	90	96
	L＞200		53	57	61	65	69	73	79	85	91	97	103	109
c	max		0.6	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	1	1
c	min		0.15	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.3	0.3
da	max		15.7	17.7	20.2	22.4	24.4	26.4	30.4	33.4	36.4	39.4	42.4	45.6
ds	max=nominal size		14	16	18	20	22	24	27	30	33	36	39	42
	Grade A	min	13.73	15.73	17.73	19.67	21.67	23.67	-	-	-	-	-	-
	Grade B	min	13.57	15.57	17.57	19.48	21.48	23.48	26.48	29.48	32.38	35.38	38.38	41.38
dw	Grade A	min	19.64	22.49	25.34	28.19	31.71	33.61	-	-	-	-	-	-
dw	Grade B	min	19.15	22	24.85	27.7	31.35	33.25	38	42.75	46.55	51.11	55.86	59.95
e	Grade A	min	23.36	26.75	30.14	33.53	37.72	39.98	-	-	-	-	-	-
e	Grade B	min	22.78	26.17	29.56	32.95	37.29	39.55	45.2	50.85	55.37	60.79	66.44	71.3
L1	max		3	3	3	4	4	4	6	6	6	6	6	8
k	Nominal Size		8.8	10	11.5	12.5	14	15	17	18.7	21	22.5	25	26
	Grade A	max	8.98	10.18	11.715	12.715	14.215	15.215	-	-	-	-	-	-
	Grade A	min	8.62	9.82	11.285	12.285	13.785	14.785	-	-	-	-	-	-
	Grade B	max	9.09	10.29	11.85	12.85	14.35	15.35	17.35	19.12	21.42	22.92	25.42	26.42
	Grade B	min	8.51	9.71	11.15	12.15	13.65	14.65	16.65	18.28	20.58	22.08	24.58	25.58
k1	Grade A	min	6.03	6.87	7.9	8.6	9.65	10.35	-	-	-	-	-	-
k1	Grade B	min	5.96	6.8	7.81	8.51	9.56	10.26	11.66	12.8	14.41	15.46	17.21	17.91
r	min		0.6	0.6	0.6	0.8	0.8	0.8	1	1	1	1	1	1.2
s	max=nominal size		21	24	27	30	34	36	41	46	50	55	60	65
	Grade A	min	20.67	23.67	26.67	29.67	33.38	35.38	-	-	-	-	-	-
	Grade B	min	20.16	23.16	26.16	29.16	33	35	40	45	49	53.8	58.8	63.1
Length of Thread b			-	-	-	-	-	-	-	-	-	-
Screw Thread d			(M45)	M48	(M52)	M56	(M60)	M64
P	Pitch		4.5	5	5	5.5	5.5	6
b	L≤125		-	-	-	-	-	-
	125＜L≤200		102	108	116	-	-	-
	L＞200		115	121	129	137	145	153
c	max		1	1	1	1	1	1
c	min		0.3	0.3	0.3	0.3	0.3	0.3
da	max		48.6	52.6	56.6	63	67	71
ds	max=nominal size		45	48	52	56	60	64
	Grade A	min	-	-	-	-	-	-
	Grade B	min	44.38	47.38	51.26	55.26	59.26	63.26
dw	Grade A	min	-	-	-	-	-	-
dw	Grade B	min	64.7	69.45	74.2	78.66	83.41	88.16
e	Grade A	min	-	-	-	-	-	-
e	Grade B	min	76.95	82.6	88.25	93.56	99.21	104.86
L1	max		8	10	10	12	12	13
k	Nominal Size		28	30	33	35	38	40
	Grade A	max	-	-	-	-	-	-
	Grade A	min	-	-	-	-	-	-
	Grade B	max	28.42	30.42	33.5	35.5	38.5	40.5
	Grade B	min	27.58	29.58	32.5	34.5	37.5	39.5
k1	Grade A	min	-	-	-	-	-	-
k1	Grade B	min	19.31	20.71	22.75	24.15	26.25	27.65
r	min		1.2	1.6	1.6	2	2	2
s	max=nominal size		70	75	80	85	90	95
	Grade A	min	-	-	-	-	-	-
	Grade B	min	68.1	73.1	78.1	82.8	87.8	92.8
Length of Thread b			-	-	-	-	-	-

China Carbon Steel Hex Bolt Din 931 Manufacturers Product Recommendations

Hex Bolt Black:

Hex bolt black are machine bolts that have been designed to adhere facing materials to prevent shear movement. Specifically in wood to wood, wood to metal or metal to metal applications. These bolts are coated in a black ceramic finish to match the latest trends in DIY hardware. You can use a wrench or socket to tighten or loosen them. Hex bolt black come in different sizes and materials, so they can be used in many different situations.

Hex Bolt Galvanized:

Hex Bolt Galvanizeds types belong to the family of threaded fasteners, which are combined with threaded nuts when used, and are usually used to connect two or more components. Bolts are divided into different types according to their head shape, strength, finish, and material. There are various head shapes for bolts and screws. These heads are used to fix the tools used to tighten them.The most common types of Hex Bolt Galvanized heads include square, hex, and slotted hex washers and caps.

High Strength Hex Bolt Din 933 Cl 8.8:

Our High Strength Hex Bolt Din 933 Cl 8.8 is made according to DIN 933 CL 8.8 standard, ensuring robustness and durability. Perfect for heavy-duty applications in construction, engineering or manufacturing industries, these bolts feature a six-sided head with internal threads, designed to provide a secure hold and avoid slippage or loosening over time.

Hex Bolt Din 933 Full Thread:

Hex Bolt Din 933 Full Thread, also called semi-threaded hexagonal bolts , according to the thread length. Hex Bolt Din 933 Full Threads are often used in conjunction with hex nuts. the tow parts are connected into a whole by threaded connection, which is a detachable connection.

Carbon Steel Hex Bolt Din 933:

Carbon Steel Hex Bolt DIN 933/ISO 4017 is a full threaded bolt that is designed to securely fasten two or more objects together. Carbon Steel Hex Bolt Din 933 is made of high-quality carbon steel, which ensures its durability and strength. The hex head is designed to fit with a wrench, hex bolt is perfect for a wide range of applications, including machinery, automotive, construction, and more. Its precise threading ensures a tight fit, which makes it ideal for situations where stability is key.

High Strength Hex Cap Screw Din 912:

High Strength Hex Cap Screw Din 912s are a generally common fastener that's tightened with an Allen Key. These fasteners are very strong and reliable and used in a wide range of industries. Socket Cap screws are widely available and used for a varied list of things from flat packed furniture to vehicles.

High Strength Hex Bolt Din 931 Cl 8.8:

High Strength Hex Bolt DIN 931 Cl 8.8 is a bolt with a nominal tensile strength of 800 MPa and a nominal yield strength of 640 MPa. The bolt is made of medium carbon boron steel that is quenched and tempered. It has a hexagon head and partial metric thread.

Carbon Steel Hex Bolt Din 931 Manufacturers Questions Guide

FAQ

Q: What are the advantages of Hex Bolt Black?

A: Hex Bolt Blacks are a versatile fastener that can be used in many applications, including construction, machinery, automotive, and industrial settings. They have several advantages, including:
High torque capacity: The six-sided heads of Hex Bolt Blacks provide a larger contact area for wrenches or socket tools, allowing for greater torque application. This makes Hex Bolt Blacks a good choice for heavy-duty applications.
Secure fastening: When tightened properly with the right tools, Hex Bolt Blacks offer reliable and secure fastening, reducing the risk of loosening or vibration-related failures.
Better accessibility: The six-sided head of a hex bolt makes it easier to access in tight spaces or awkward angles, as compared to a square bolt.
Strong tensile properties: Hex Bolt Blacks are designed to bear heavy loads, making them ideal for applications that demand strength, such as the construction of buildings, bridges, and road infrastructures.

Q: How long can Hex Bolt Galvanizeds last?

A: If used indoors, Hex Bolt Galvanizeds can last 50 years or more if the zinc layer is not damaged. If used outdoors, they can last 20 years or more.

Q: What are some popular Hex Bolt Galvanized finishes?

A: Popular Hex Bolt Galvanized finishes include bright zinc-plated, zinc hex bolt, clear passivated, black oxide, and plain.

Q: What are the advantages of High Strength Hex Bolt?

A: High strength hex bolts are used in industrial applications that require high strength and temperature, such as steel fabrication and general construction. They are designed to bear heavy loads, making them ideal for applications that demand strength, such as the construction of buildings, bridges, and road infrastructures.
Here are some advantages of high strength hex bolts:
Durability: High Strength Hex Bolts are durable and have overall strength.
Better connections: The shape of these bolts enables easier fitting into the hex nut, thereby building a tighter connection that will not come loose despite higher force and pressure.
Pre-tension: High Strength Hex Bolts exert pre-tension and transfer external force by friction.

Q: What are the uses of Hex Bolt?

A: Hex bolts are versatile fasteners that can be used in a wide range of applications across various industries, including:
Construction: Hex bolts are commonly used in construction applications, such as in framing, roofing, and flooring, to provide strong and secure connections.
Automotive: Hex bolts are used in the automotive industry for fastening engine components, chassis, and other parts that require high-strength fasteners.
Industrial machinery: Hex bolts are used in the manufacturing and assembly of industrial machinery, such as conveyor systems, machine tools, and packaging equipment.
Marine: Hex bolts are commonly used in marine applications, such as boat building and repair, where they provide strong and durable fastening for components exposed to saltwater and other harsh environmental conditions.
Electrical: Hex bolts are used in the electrical industry to secure and mount electrical components, such as transformers, switchgear, and control panels.
Infrastructure: Hex bolts are used in infrastructure projects, such as bridges, highways, and railways, to secure components and provide structural stability.

Q: What are the advantages of using hex bolts over square bolts?

A: There are a few advantages to using hex bolts over square bolts:
Greater Torque Application: Hex bolts are designed with a six-sided head, which provides greater surface area for a wrench or socket to grip. This allows for greater torque application, making hex bolts a better choice for heavy-duty applications where high torque is required.
Better Accessibility: The six-sided head of a hex bolt also makes it easier to access in tight spaces or awkward angles, as compared to a square bolt. The flat sides of a square bolt can make it more difficult to access with a wrench or socket.
Standardization: Hex bolts are a widely used and standardized fastener, which makes them readily available and easier to find in various sizes, materials, and grades. This standardization allows for greater interchangeability between different applications and industries.
Lower Cost: Hex bolts are generally less expensive than square bolts, making them a cost-effective option for many applications.
Appearance: Hex bolts are often considered more visually appealing than square bolts due to their symmetrical design, which can be important in applications where aesthetics are a consideration.

Q: Can Hex Bolt Galvanized be customized?

A: Yes, Hex Bolt Galvanizeds can be customized. Our company provides Hex Bolt Galvanized customization services. If you have any customization needs, you can communicate with us and we guarantee your satisfaction.

Q: Will there be a discount when buying Carbon Steel Stud Bolt?

A: Yes, Get a discount on any of our Carbon Steel Stud Bolts. We also can offer different discounts based on your order quantity.

Q: How much does it cost to customize a Hex Bolt Din 933?

A: The price of customized Hex Bolt Din 933 will vary depending on the materials. If you want to know the detailed price of customized Hex Bolt Din 933, you can communicate with our customer service

Q: what is High Strength Hex Bolt Din 933 Cl 8.8?

A: High Strength Hex Bolt DIN 933 Cl 8.8 is a medium carbon boron steel bolt that has been quenched and tempered. It is a structural grade bolt that has a nominal tensile strength of 800 MPa and a nominal yield strength of 640 MPa, which is 80% of its tensile strength. The bolt has a hardness of 17–72 on Rockwell, and is available in sizes from M20 to 100 mm, and finishes including plain, zinc plated, and hot dip galvanized.
DIN 933 is a standard for high tensile bolts, which are sometimes referred to as fully threaded bolts or set pins. They are easily identified by their 8.8 head markings and usually but not always have metric thread forms.

Q: what is Carbon Steel Hex Bolt Din 933?

A: Carbon Steel Hex Bolt Din 933 are a type of high tensile hexagon head set screw that are sometimes referred to as fully threaded bolts or set pins. They are made from medium carbon steel and are heat treated by quenched and tempered methods. DIN 933 hex bolts are ideal for use in applications that require high-tensile strength but do not necessarily need the corrosion resistance of A4-80 stainless steel. They have a tensile strength of 800 N/mm2.
DIN 933 is the international standard for hexagonal head set screws, and is essentially the same as ISO 4017 and UNI 5739. DIN 933 hex bolts are full thread hex head cap screws with coarse thread pitch. They are easily identified by their 8.8 & 10.9 head markings and usually but not always have metric thread forms.

Q: what is High Strength Hex Bolt Din 931 Cl 8.8?

A: High Strength Hex Bolt DIN 931 Cl 8.8 is a bolt made of medium carbon boron steel that is quenched and tempered. It has a hexagon head and is used in high tensile and critical applications.
The High Strength Hex Bolt Din 931 Cl 8.8 is available in sizes from M20 to 100 mm and finishes including plain, zinc plated, and hot dip galvanized. It is used in bridges, water treatment, sewage plants, wind energy, and infrastructure systems.

Mitu - Your Professional Carbon Steel Hex Bolt Din 931 Supplier

We're well-known as one of the leading Bolts manufacturers and suppliers in China. We specialize in producing all kinds of Bolts products, mainly Hex Bolt Galvanized, Hex Bolt Din 933 Cl 8.8, Hex Bolt Din 933 Full Thread, Carbon Steel Hex Bolt Din 933, Hook Bolt Zinc Plated, Eye Bolt Galvanized, Carbon Steel U Bolt Galvanized, L Bolt Galvanized, Carbon Steel Stud Bolt, Flange Bolt Galvanized, High Strength Din 6921 Cl 8.8, Flange Bolt Din 6921 Cl 8.8, Hex Bolt Galvanized, Hex Cap Screw Din 912, Hex Bolt Din 931 Cl 8.8, etc. We're featured by quality products and competitive price. Please rest assured to buy or wholesale customized Bolts made in China here from our factory.

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