Quality Assurance Statement
Our self-locking nuts are manufactured under strict quality control procedures and methods to assure customers product reliability.
Coloc only manufacturers Self-Locking Nuts, and our quality control system is tailored to not only ISO 9001:2008, but to our own strict standards and tolerances gained from 45+ years of manufacturing
Coloc Manufacturing is also US Navy Level 1 Sub Safe approved, Newport News Shipbuilding Level 1 approved, and MIL-I-45208A compliant
Cage Code: 0M6Y0
Quality Conformance tools include:
System 22 Thread Inspection
Reihle 325,000 lbs axial tensile machine
Tinnius Olsen Super L 60,000 lbs tensile machine
Rigaku Laser Material Analysis gun
Phase II hardness Tester
Keyence IM7020 High precision inspection machine
Coloc only manufacturers Self-Locking Nuts, and our quality control system is tailored to not only ISO 9001:2008, but to our own strict standards and tolerances gained from 45+ years of manufacturing
Coloc Manufacturing is also US Navy Level 1 Sub Safe approved, Newport News Shipbuilding Level 1 approved, and MIL-I-45208A compliant
Cage Code: 0M6Y0
Quality Conformance tools include:
System 22 Thread Inspection
Reihle 325,000 lbs axial tensile machine
Tinnius Olsen Super L 60,000 lbs tensile machine
Rigaku Laser Material Analysis gun
Phase II hardness Tester
Keyence IM7020 High precision inspection machine
