Hex socket head cap screw P=2(Coarse Stainless steel Unplated 3 X 10 Pitch 0.5

※For countersunk screws, the length includes the head (overall length).

• Hex socket head cap screw P=2 Coarse pitch
• P=2 (With spring washer)
• Nominal thread diameter M3
• Length under head (L) 10.0
• Pitch 0.5
• Head diameter (dk) Nominal 5.5 Max 5.68 Min 5.32
• Head height (k) Nominal 3 Min 2.86
• Hex socket width across flats (s) Nominal 2.5 Max 2.58 Min 2.52
• Hex socket depth (t) Min 1.3
• Spring washer outer diameter (ΦD) 5.4
• Spring washer width x thickness (b x t) 1.1 x 0.7
• Incomplete thread section Max 2.3
• Partial thread range L35 or more
• Partial thread thread length 30~33
• * Full thread thread length = L dimension - Incomplete thread length