Socket Screws - Brighton Best International
2009-9-4u2002·u20023. Metric thread:Grade 12.9 is 4g 6g thread class. Please refer to ISO 965 standard. 4. The above specification is for coarse threads only. 5. Suggested seating torque values, only apply to metric Grade 12.9 hex, socket head cap screws.The tightening torque will change, if …
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