Product material:
Material: Carbon steel
Details:
Category: Self-tapping screws
Head type: Countersunk head
Groove type: Cross
Product specifications: 450PCS/box, 1200PCS/box
Mode of action: Self-tapping
Thread specification: Standard
Thread tolerance: 4h
Surface treatment: Without treatment
Material grade: Carbon steel 4.8 grade
Product grade: A grade
Verification Code