The Light Source PCM3/8 Purlin Clamp 3/8″ Fasteners

The Purlin Clamp is perfect for installing to purlins, I-beams and bar joists up to 1″ thick. 1/2″ x 2.5″ square head set screw for locking onto I-beam. 1/2″ x 1″ grade 5 Hex Head Bolt supplied to connect load or use for1/2″ – 13 tpi threaded rod. Micro-grooves for secure connection to beam. 1″ thick.

The Purlin Clamp is also available with a 3/8″ x 2.5″ square head set screw. The # PCM3/8.

The Light Source PCM3/8 Specifications:

• Safe Vertical Working Load: 500 lbs.for 1/2″ and 300 lbs for 3/8″
• Hardware:
  • 1/2″ x 2-1/2″ Square Head Set Screw
  • 3/8″ x 2-1/2″ Square Head Set Screw
  • 0.5″ x 1″ Hex Head Cap Screw
  • 1″ Belleville Washer
• Dimensions: 3 3/8″ x 3 7/8″
• Weight: 0.40 lb.