Carbon Steel Hexagonal Head Bolt With a Hole on The Tail for Clip
Fastening
1. Standard: GB
2. Grade: 8.8,10.9
3. Head type: Hex Head
4. Size: M6-M20;
5. Length: 20mm-260mm
6. Material: Carbon Steel
7. Finish: Black,Zinc plated,HDG,Dacromet
8. Delivery time: 8-40days
9. Package: Cartons&pallets or according to customer's requirement
Product Name | hex head bolt with wire hole on the end |
Material | carbon steel |
Color | black, blue-white, grey |
Standard | GB |
Grade | 8.8,10.9 |
Finished | black oxide, zinc plated,HDG,dacromet |
Thread | UNC |
Application | for bolt locking |
Structural features
Hexagonal head: provides a larger torque application area, which is convenient for
operation with a wrench or socket, and can achieve a tighter
connection. Compared with other shapes of bolt heads, it is less
likely to slip when tightening.
Tail hole: The hole is processed at the tail of the bolt, mainly used to
install a cotter pin, wire or other locking device to prevent the
bolt from loosening due to vibration, impact and other reasons
during use, and improve the reliability and safety of the
connection.
Specification parameters
Thread specifications: Common thread specifications range from M6 to M48, and different
thread specifications are suitable for different connection
strengths and application scenarios.
Length range: Generally, there are different lengths such as 90mm-260mm, and the
specific length depends on the actual use requirements.
Tolerance grade: According to relevant standards, such as GB/T
32.1, etc., there are strict regulations on the dimensional
tolerance of bolts to ensure their interchangeability and
reliability in different applications.
Application fields
Mechanical manufacturing: used for the assembly and fixation of various mechanical equipment
to ensure that the various parts of the equipment remain tightly
connected during operation and prevent the parts from loosening due
to vibration.
Construction engineering: in building structures, it is used to connect steel structure
components, concrete components, etc. to ensure the stability and
safety of the building structure.
Automotive industry: used for the connection of parts in automobile engines, chassis,
body and other parts, which can withstand the vibration and impact
force during the driving of the car and ensure the reliability and
safety of the car.
Power equipment: in power equipment such as power generation equipment and
transmission line towers, it is used to fix and connect various
electrical components and structural components to ensure the
stability and safety of power equipment during operation.
Function advantages
Anti-loosening: by inserting a locking device such as a cotter pin or a metal wire
into the tail hole, it can effectively prevent the bolts from
loosening under vibration or impact loads, improve the reliability
of the connection, and reduce equipment failures or safety
accidents caused by loose bolts.
Easy to install and disassemble: in some occasions where frequent disassembly and installation are
required, the tail hole can be used as an insertion point for
auxiliary tools, which is convenient for operators to use tools to
tighten and loosen the bolts and improve work efficiency.
High customizability: According to different application requirements, the length,
diameter, thread specification, material, and tail hole size and
shape of the bolt can be customized to meet various special
connection requirements.
