Cup Square Hexagonal to DIN 603 Screw with BZP, Mech, and HD Galvanized Finish
Delivery Time: | 15days |
Supply Ability: | 500 Ton per Month |
Minimum Order Quantity: | 200 Kilogram |
Payment Terms: | L/C,D/A,T/T |
screw: | square hexagonal |
Model Number: | JS-002 |
Brand Name: | JNN |
Place of Origin: | China (Mainland) |
Description: Kellys are manufactured with one of two drive configurations, square or hexagonal. Square kellys are furnished as forged or machined in the drive section. Hexagonal or fully machined square kellys are machined from full length quenched and tempered round bars. ...
Come From Dongying Lake Petroleum Technology Co.,
Occasion Selection: Support Holiday Selection: Support Style: Modern Material: Rubber, Silicone Material Feature: Sustainable, Stocked Place of Origin: Guangdong, China Brand Name: LPD Logo: Customer Logo Usage: Shower Room Application: Home.Hotel.Bathroom.Shower Room Shape: ...
Kelly is located in the top of the drill string, with square and hexagonal. In rotary drilling, when it is drilling, kelly connected with square bushing and rotary bushing, transfer the ground rotary torque to drill pipe and to drive the drill bit,bearing the weight of the drill ...