Key facts
- Listed location
Macomb, Michigan, USA- Company type
- Manufacturer
- Company size
- Enterprise (1,000+)
- Founded
- 1942
Company record
Nylok LLC manufactures fastener coating solutions and operates under ISO 9001:2000 certification for global production. The portfolio includes the self‑locking, self‑sealing Nylok Blue nylon coating, which provides metal‑to‑metal contact protection and strong resistance to vibration‑induced loosening. High‑temperature formulations tolerate service conditions up to 450 °F. Adhesive‑based options comprise Precote 80 for vibration‑resistant locking and sealing, Precote 85 which adds high‑temperature capability, and Precote 5 formulated as a thread sealant. Nycote delivers PTFE/PFA powder coatings that guard threads against contamination, while Nytorq supplies lubricant coatings for general use. Nyplate is a dry‑film anti‑seize coating designed to prevent galling on both external and internal threads. Nyplas offers a PVC plastisol material, and pre‑applied coatings are available for placement beneath fastener heads to seal against water, moisture, dust, air and to dampen noise. Nystay provides a temporary retention coating that secures threaded and unthreaded fasteners during transport or assembly. Nylok LLC serves aerospace, military, automotive, heavy‑truck and recreational sectors with these specialized coating technologies.
Listed capabilities
- Lubricant Coatings
- Acorn Bolts
- Anti-Stick Coatings
- Battery Nuts
- Blank Nuts
- Car Bolts
- Check Nuts
- Clevis Nuts
- Color-Coated Screws
- Connecting Rod Bolts
- Connecting Rod Nuts
- Electrical Contact Nuts
- Expansion Nuts
- Fastener Coating Machines
- Heat Resistant Bolts
- Insulated Bolts
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