5/16"-18 X 1" Tamper Resistant Machine Screws | Flat Head | Spanner Drive | 18/8 Stainless Steel (100/Pkg.)

Mutual ScrewSKU: 3116SMF

Price:
Sale price$91.68per 100( $0.92 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Length 1
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Spanner
Head style Flat
Threads per inch 18
Weight 1.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Industrial fasteners for metal enclosures, control panels, and high endurance assemblies. The Flat Head Spanner Drive machine screw delivers a flush seating and robust corrosion resistance in demanding environments.

Specs

  • Dimensions: Diameter 5/16 inch; Length 1 inch
  • Finish: Polished stainless finish
  • Drive type: Spanner drive
  • Material grade: 18/8 stainless steel (304)
  • Thread type: 5/16-18

Features

  • Flush seating: Flat head design sits level with the surface to minimize protrusion in metal enclosures, dashboards, and electrical panels
  • Spanner drive: Requires compatible wrench for secure tightening, enhancing installation security and tamper resistance
  • Corrosion resistance: 18/8 stainless steel provides high resistance to rust and staining in harsh industrial environments
  • Finish durability: Polished stainless finish maintains appearance and protective properties under repeated assembly and service cycles
  • Material compatibility: 304-grade stainless steel is suitable for use with stainless panels and components in industrial equipment
  • Applications: Electrical panels, enclosures, dashboards, control cabinets, and other low-profile, high-strength fastening scenarios
  • Installation guidance: Use a spanner wrench or compatible driver to prevent slipping and ensure level seating

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

Recently viewed