3/4-16 x 3 1/2" (PT) Flat Socket Head Cap Screws, Fine, Alloy Steel, Thermal Black Oxide

Part Number #721420

South Coast Fasteners stocks the 3/4-16 x 3 1/2" (PT) Flat Socket Head Cap Screws, Fine, Alloy Steel, Thermal Black Oxide for fast 3-5 day shipping. It measures 3/4" diameter, 3 1/2" (PT) length, fine thread, Alloy Steel with a Thermal Black Oxide finish. Built for precision assembly where a tight tolerance matters, it is part of our Flat Socket Cap Screws line, stocked across industries such as Electrical, Manufacturing, and Automotive.

Pairs well with Flat Washers on the nut side. Please contact us if you need assistance in selecting the right product or placing an order.

Package Quantity
Package Quantity:  0
Bulk Quantity
Bulk Quantity:  0
Total Qty: 
Sub-Total: 
  • 3/4-16 x 3 1/2" (PT) Flat Socket Head Cap Screws, Fine, Alloy Steel, Thermal Black Oxide

721420 Specifications

  • Diameter: 3/4"
  • Thread Pitch: 16
  • Length: 3 1/2" (PT)
  • Thread: Fine
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide