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Hex Head Bolt

OEM Hex Head Bolt With Flange Head Steel Material for Heavy-Duty Applications

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CNC Machining Parts

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OEM Hex Head Bolt With Flange Head Steel Material for Heavy-Duty Applications

Brand Name:	YONGBIAO
Model Number:	GB/DIN/ISO
MOQ:	800KG
Price:	0.1-1USD/PCS
Packaging Details:	Carton Box/PE Bag
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Certification:

ISO9001

Shape:

Hex With Flange Head

Project:

DIN6921

Class:

4.8-12.9

Customized:

Available

Material:

Steel

Type:

DIN6921 Hex Head Flange Bolt

Available

Usage:

Fastening Metal Pieces Together

Highlight:

OEM hex head bolt with flange

steel hex head bolt heavy-duty

flange head bolt for heavy-duty

Product Description

OEM Hex Head Bolt With Flange Head Steel Material for Heavy-Duty Applications

Product Description

DIN6921 Hexagon Head Flange bolt is a type of hexagon head bolt with a built-in flange. This design combines the easy operation characteristics of hexagon bolts with the anti-slip fastening advantages of flange structures. The bolt can achieve stable connections without the need for additional gaskets.

Features

Core Structure
The bolt head is a standard hexagonal shape, compatible with tools such as wrenches, making it easy to quickly tighten and disassemble. The lower part of the head is integrally formed with a ring-shaped flange surface, some of which have anti slip serrations to enhance the locking effect. The rod is designed with full or half threads according to the connection requirements to ensure effective engagement with the nut.
Other standards: German DIN 931/933, American ANSI B18.2.1, etc.

Core Strengths

Increase the contact area of the flange surface to evenly distribute pressure and reduce damage to the surface of the connecting parts.
The serrated flange surface can produce mechanical locking effect, and its anti-vibration and anti-loosening effect far exceeds that of ordinary bolts, making it suitable for dynamic working conditions.
The integrated flange design eliminates the step of separately installing gaskets, simplifies the assembly process, and improves construction efficiency.

Technical Parameters

Screw Thread	M5	M6	M8	M10	M12	M14	M16	M20
P (Pitch)	0.8	1	1.25	1.5	1.75	2	2	2.5
Fine thread-1	/	/	1	1.25	1.5	1.5	1.5	1.5
Fine thread-2	/	/	/	1	1.25	/	/	/
b (L≤125)	16	18	22	26	30	34	38	46
b (125＜L≤200)	/	/	28	32	36	40	44	52
b (L＞200)	/	/	/	/	/	/	57	65
c (min)	1	1.1	1.2	1.5	1.8	2.1	2.4	3

Applications

Widely used in various industries, including automobiles, machinery, construction, home appliances, and pipeline engineering. For instance, it is utilized for securing automotive chassis and engine components, as well as for linking the shell and bracket of mechanical equipment. Additionally, it is employed for sealing and fastening pipeline flanges, as well as for the internal structure assembly of household appliances like washing machines and air conditioners.

Tags:

Products Details

Home > Products >

Hex Head Bolt

OEM Hex Head Bolt With Flange Head Steel Material for Heavy-Duty Applications

All Category

OEM Hex Head Bolt With Flange Head Steel Material for Heavy-Duty Applications

Brand Name:	YONGBIAO
Model Number:	GB/DIN/ISO
MOQ:	800KG
Price:	0.1-1USD/PCS
Packaging Details:	Carton Box/PE Bag
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Brand Name:

YONGBIAO

Certification:

ISO9001

Model Number:

GB/DIN/ISO

Shape:

Hex With Flange Head

Project:

DIN6921

Class:

4.8-12.9

Customized:

Available

Material:

Steel

Type:

DIN6921 Hex Head Flange Bolt

Oem:

Available

Usage:

Fastening Metal Pieces Together

Minimum Order Quantity:

800KG

Price:

0.1-1USD/PCS

Packaging Details:

Carton Box/PE Bag

Delivery Time:

7-45Days

Payment Terms:

T/T

Highlight:

OEM hex head bolt with flange

steel hex head bolt heavy-duty

flange head bolt for heavy-duty

Product Description

OEM Hex Head Bolt With Flange Head Steel Material for Heavy-Duty Applications

Product Description

Features

Core Strengths

Increase the contact area of the flange surface to evenly distribute pressure and reduce damage to the surface of the connecting parts.
The serrated flange surface can produce mechanical locking effect, and its anti-vibration and anti-loosening effect far exceeds that of ordinary bolts, making it suitable for dynamic working conditions.
The integrated flange design eliminates the step of separately installing gaskets, simplifies the assembly process, and improves construction efficiency.

Technical Parameters

Screw Thread	M5	M6	M8	M10	M12	M14	M16	M20
P (Pitch)	0.8	1	1.25	1.5	1.75	2	2	2.5
Fine thread-1	/	/	1	1.25	1.5	1.5	1.5	1.5
Fine thread-2	/	/	/	1	1.25	/	/	/
b (L≤125)	16	18	22	26	30	34	38	46
b (125＜L≤200)	/	/	28	32	36	40	44	52
b (L＞200)	/	/	/	/	/	/	57	65
c (min)	1	1.1	1.2	1.5	1.8	2.1	2.4	3

Applications

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CNC Machining Parts

Cabinet Door Hydraulic Hinge

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Pan Head Screw

Bugle Head Screw

Self Tapping Screw

Self Drilling Screw

Stainless Steel Screw

Screw Kit

Concrete Anchor Bolt

Hex Head Bolt

Allen Head Bolt

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Expansion Anchor Bolt

Hex Head Nut

Spring Lock Washer

Waterproof Cable Gland

CNC Machining Parts

Cabinet Door Hydraulic Hinge

Cabinet Drawer Slide

Cabinet Gas Spring

products details

Pan Head Screw

Bugle Head Screw

Self Tapping Screw

Self Drilling Screw

Stainless Steel Screw

Screw Kit

Concrete Anchor Bolt

Hex Head Bolt

Allen Head Bolt

Machine Bolt

Expansion Anchor Bolt

Hex Head Nut

Spring Lock Washer

Waterproof Cable Gland

CNC Machining Parts

OEM Hex Head Bolt With Flange Head Steel Material for Heavy-Duty Applications

OEM hex head bolt with flange

steel hex head bolt heavy-duty

flange head bolt for heavy-duty

Products Details

Pan Head Screw

Bugle Head Screw

Self Tapping Screw

Self Drilling Screw

Stainless Steel Screw

Screw Kit

Concrete Anchor Bolt

Hex Head Bolt

Allen Head Bolt

Machine Bolt

Expansion Anchor Bolt

Hex Head Nut

Spring Lock Washer

Waterproof Cable Gland

CNC Machining Parts

OEM Hex Head Bolt With Flange Head Steel Material for Heavy-Duty Applications

OEM hex head bolt with flange

steel hex head bolt heavy-duty

flange head bolt for heavy-duty