Crossarm Pins
Key Features:
- Integrated square wrenching shoulder (1" nominal) for secure tool engagement during installation
- ANSI-compliant 1" cast lead/nylon hybrid threading ensures corrosion-resistant fastening compatibility
- Complete hardware package includes:
-- (2) 2x2x1/8-inch heavy-duty square steel washers
-- Grade-5 square nut with machined bearing surfaces
-- Vibration-resistant MF-style locking nut with nylon insert
The cold-formed thread profile combines the ductility of lead-based alloys with the wear resistance of engineering-grade polymers, creating durable mating surfaces that withstand repeated torque applications. Square wrench flats enable 90° incremental adjustments for precise alignment in confined spaces.
Product Information
Product Name |
Crossarm Pins |
NO. |
Low voltage insulator nylon pins |
Material |
Carbon steel |
Size |
5/8”, ect. |
Weight |
0.95KG |
Surface |
Hot dip galvanized per ASTM A-153 |
Production Process |
Forging |
MOQ |
1000pcs |
Package |
Carton & Pallet |
Usage Scenarios |
Power accessories on power transmission lines |
Product Services
1.After-sales quality control: After finished product inspection, ensure that it meets customer requirements.
2.Cooperation services: We can provide customers with OEM and ODM services to customize products to ensure that customer requirements are met.


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We are Weiye Group, an innovative and dynamic company with over three decades of experience in the manufacturing sector.