Grade 5 Carbon Steel 3/8 1/4 1/2 Unc Hexagonal Bolt

• Material: Carbon Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: Unc
• Grade: 8.8
• Model NO.: 3/8 1/4 1/2
• Application: Machinery, Building
• Finish: Black
• Surface Treatment: Black
• Purpose: Mechanical Equipment Engineering Construction Indu
• Transport Package: Land Transportation, Sea Transportation, Air Trans
• Specification: 220*200*180MM
• Trademark: QIJING
• Origin: China
• HS Code: 7318159090
• Production Capacity: 5000000 Pieces/Day

Product Description

Material : Carbon steel
Specification:1/4 5/16 3/8 5/8 1/2 * L
Performance:Grade 8.8
Purpose:Fixed link function for connecting machinery.1. Used for large equipment, accessories need to be installed, such as mirrors, mechanical seal seat studs, reduction frames, etc. At this point, double headed bolts are used, with one end screwed into the main body and the other end with a nut after installing the accessory. Due to the frequent disassembly of the accessory, the threads may be worn or damaged, so replacing with double headed bolts is very convenient. 2. When the thickness of the connecting body is large and the bolt length is very long, double headed bolts are used. 3. Used for connecting thick plates and places where it is inconvenient to use hexagonal bolts for connection, such as concrete roof trusses, roof beam suspension monorail beam suspension components, etc.