5/16-18 x 3/4" SEMS Screws / External Tooth Washer / Slotted / Hex Washer Head / Steel / Zinc

Product Details

Part Number: 331887 Carton Quantity: 1,500 pcs Carton Weight: 38.50 lbs
5/16-18 x 3/4" SEMS Screws / External Tooth Washer / Slotted / Hex Washer Head / Steel / Zinc Please Note: Item in picture may not reflect size and finish of actual part

Technical Specs

Pricing Information

1-2 Carton Price: $803.00 / Carton of 1,500 pcs ($ 0.53533 Each)
3-4 Carton Price: $755.76 / Carton of 1,500 pcs ($ 0.50384 Each)
5+ Carton Price: $713.78 / Carton of 1,500 pcs ($ 0.47585 Each)

Product Specs

  • Part Number: 331887
  • Product Category: SEMS Screws
  • Type / Style: External Tooth LockWasher
  • Size: 5/16-18
  • Length: 3/4"
  • Head Style: Hex Washer Head
  • Drive Style: Slotted
  • Head Diameter: 1/2
  • Head Height: 0.208 - 0.230
  • Width Across Flats: 5/16"
  • Full / Partial Thread: Full
  • Driver Size: 1/2
  • Material: Steel
  • Finish: Zinc
  • RoHS: On Request
  • full_partial_thread: Full
  • head_height: 0.208 - 0.230
  • width_across_flats: 5/16"

Part # Cross-Reference

  • 3112ESW

More About Part Number 331887

These 5/16-18 x 3/4" SEMS Screws feature a Hex Washer Head with a Slotted Drive and are made from Steel. They feature a Zinc Finish, which provides reliable corrosion protection for general-purpose indoor and light outdoor applications while remaining a cost-effective choice for everyday fastening needs. The Hex Washer Head incorporates a built-in washer flange beneath the head, increasing bearing surface and improving load distribution while remaining compatible with standard hex drivers. A Slotted drive features a single straight groove that accommodates a flathead screwdriver for simple manual installation.

⚠ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer.
For more information, go to www.P65Warnings.ca.gov.