Spring Washer Making Machine
Contact Information:
Tim King
DOUBLE GRACE ENTERPRISE CO.
Mobile No.: 886-936-557833
TEL:886-6-3353756
FAX:886-6-3353756
E-mail:artim@pchome.com.tw
Skype: artimking
What do torque (moment of turn) values have to do with thread pitch?
Why do the turn-of-the-nut specs from one job are only applicable for one job?
What are the dangers of re-using pre-loaded fasteners?