logo
좋은 가격  온라인으로

제품 세부 정보

> 상품 >
육각 헤드 볼트
>
Class 4.8-12.9 DIN6921 Hexagon Head Flange Bolt

Class 4.8-12.9 DIN6921 Hexagon Head Flange Bolt

브랜드 이름: YONGBIAO
모델 번호: GB/DIN/ISO
MOQ: 800KG
가격: 0.1-1USD/PCS
포장에 대한 세부 사항: Carton Box/PE Bag
지불 조건: T/T
자세한 정보
인증:
ISO9001
등록 상표:
YB
재료:
강철
응용 프로그램 범위:
자동차 산업
유형:
DIN6921 육각 헤드 플랜지 볼트
모양:
플랜지 헤드로 된 헥스
스레드 유형:
조잡한
프로젝트:
DIN6921
맞춤형:
사용 가능
강조하다:

Class 4.8 DIN6921 flange bolt

,

Hexagon head flange bolt 12.9

,

Hex head bolt DIN6921

제품 설명
Class 4.8-12.9 DIN6921 Hexagon Head Flange Bolt
Product Description

DIN6921 Hexagon Head Flange bolt is a type of hexagon head bolt with a built-in flange. It combines the easy operation characteristics of hexagon bolts with the anti-slip fastening advantages of flange structures. This design allows for 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 a 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
Class 4.8-12.9 DIN6921 Hexagon Head Flange Bolt 0
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

These products are commonly applied across diverse industries, including automobiles, machinery, construction, home appliances, and pipeline engineering.

For instance, they play a crucial role in securing automotive chassis and engine components, facilitating the connection between the shell and bracket in mechanical equipment, ensuring the sealing and fastening of pipeline flanges, as well as aiding in the assembly of internal structures within household appliances like washing machines and air conditioners.

좋은 가격  온라인으로

제품 세부 정보

> 상품 >
육각 헤드 볼트
>
Class 4.8-12.9 DIN6921 Hexagon Head Flange Bolt

Class 4.8-12.9 DIN6921 Hexagon Head Flange Bolt

브랜드 이름: YONGBIAO
모델 번호: GB/DIN/ISO
MOQ: 800KG
가격: 0.1-1USD/PCS
포장에 대한 세부 사항: Carton Box/PE Bag
지불 조건: T/T
자세한 정보
브랜드 이름:
YONGBIAO
인증:
ISO9001
Model Number:
GB/DIN/ISO
등록 상표:
YB
재료:
강철
응용 프로그램 범위:
자동차 산업
유형:
DIN6921 육각 헤드 플랜지 볼트
모양:
플랜지 헤드로 된 헥스
스레드 유형:
조잡한
프로젝트:
DIN6921
맞춤형:
사용 가능
Minimum Order Quantity:
800KG
가격:
0.1-1USD/PCS
Packaging Details:
Carton Box/PE Bag
Delivery Time:
7-45Days
Payment Terms:
T/T
강조하다:

Class 4.8 DIN6921 flange bolt

,

Hexagon head flange bolt 12.9

,

Hex head bolt DIN6921

제품 설명
Class 4.8-12.9 DIN6921 Hexagon Head Flange Bolt
Product Description

DIN6921 Hexagon Head Flange bolt is a type of hexagon head bolt with a built-in flange. It combines the easy operation characteristics of hexagon bolts with the anti-slip fastening advantages of flange structures. This design allows for 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 a 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
Class 4.8-12.9 DIN6921 Hexagon Head Flange Bolt 0
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

These products are commonly applied across diverse industries, including automobiles, machinery, construction, home appliances, and pipeline engineering.

For instance, they play a crucial role in securing automotive chassis and engine components, facilitating the connection between the shell and bracket in mechanical equipment, ensuring the sealing and fastening of pipeline flanges, as well as aiding in the assembly of internal structures within household appliances like washing machines and air conditioners.