1-8 x 4 1/2" Tension Control Bolts (Round Head), Coarse, A-490 (with A-563 DH Heavy Hex Nut & Round F-436 Washer), Plain, USA

Part Number #441350

Buy the 1-8 x 4 1/2" Tension Control Bolts (Round Head), Coarse, A-490 (with A-563 DH Heavy Hex Nut & Round F-436 Washer), Plain, USA online from South Coast Fasteners. It measures 1" diameter, 4 1/2" length, coarse thread, A-490 with a plain finish. Used in steel-to-steel connections and machinery, it is part of our USA Structural Bolts line, stocked across industries such as Automotive, Marine & Offshore, Petrochemical, and Metal & Mineral Mining.

Pairs well with Finished Hex Nuts and Flat Washers to complete the assembly. Please contact us if you need assistance in selecting the right product or placing an order.

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  • 1-8 x 4 1/2" Tension Control Bolts (Round Head), Coarse, A-490 (with A-563 DH Heavy Hex Nut & Round F-436 Washer), Plain, USA

441350 Specifications

  • Diameter: 1"
  • Thread Pitch: 8
  • Length: 4 1/2"
  • Thread: Coarse
  • Material: A-490
  • Finish: Plain