Directly Cut Chamfered Hex Washer Head
SG005-140902-1
Process: Screw head shaping, thread rolling and washer molding before heat treating
All the items are inspected during the process and before shipping, complying with ISO Working Instruction
Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector, Recess Penetration Gage, M5 Ring gage
Screw Measurement Points: Across the flat and corner, Washer diameter, Washer height, Thread cutting width, Thread cutting depth, Length, Head height, Major diameter, Minor diameter, Thread angle, Pitch, Drilling tapping length, Drilling tapping diameter
EPDM Measurement Points: Outside diameter, Height, Rec depth
Features
- Drilling Screw
- Heat Treating Reports Offered
- Black Washer Gasket
Specification
- Item Size: #8*1/2"
- Available Material: 302HQ 304SS 305SS 316SS 410SS 420SS 430SS
Available Product
- Head Diameter M1.6~M16/#00~#5/8
- Length 1/8”~12”/3.175mm~600mm