3/8-16 x 1" Machine Screws / Six-Lobe (Torx®) / Truss Head / 18-8 Stainless Steel
SKU: 3716MTT188-20 In Stock

3/8"-16 x 1" Machine Screws / 6-Lobe / Truss Head / 18-8 Stainless Steel / Passivated

  • Stainless Steel
  • 18-8
  • Passivated
  • 16 TPI · Coarse
  • ASME B18.6.3
$94.40 $4.72 / pc Package of 20
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Product Description

3/8"-16 x 1" Machine Screws / 6-Lobe / Truss Head / 18-8 Stainless Steel / Passivated

3/8"-16 x 1" machine screw in 18-8 Stainless Steel, passivated finish. For threading into a tapped hole or a nut in assemblies and enclosures.

  • TRUSS HEAD — an extra-wide low head that spreads load over thin or soft material and resists pull-through
  • 6-LOBE DRIVE — six bearing surfaces spread torque evenly — the least likely common drive to cam out or round its recess
  • PASSIVATED — an acid treatment that strips free iron from the stainless surface so it cannot bleed rust down the workpiece
  • FULL THREAD — threaded to the head, so it grips over the whole length and suits thin or variable stack-ups
  • 18-8 STAINLESS — the 300-series austenitic workhorse — non-magnetic, excellent general corrosion resistance, and it will not rust-stain the surface around it
Stainless

Frequently Asked Questions

How corrosion-resistant is this stainless steel fastener?
Stainless steel fasteners resist rust and corrosion in most environments. For specific corrosion requirements, consult our engineering team or the appropriate ASTM specification.

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Machine Screws / Six-Lobe (Torx®) / Truss Head

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3/8"-16 x 1" Machine Screws / 6-Lobe / Truss Head / 18-8 Stainless Steel / Passivated
SKU: 3716MTT188-20

Technical Specifications

Thread Size
3/8"-16
Thread Series
UNC
Thread Pitch
16 TPI
Thread Coverage
Full Thread
Length
1"
Material
Stainless Steel
Grade
18-8
Finish
Passivated
Drive
6-Lobe
Head Style
Truss Head
Standard
ASME B18.6.3
Country of Origin
Import
Point Type
Machine (Blunt)
Head Diameter (in)
0.787–0.823
Measurement System
Inch
Head Height (in)
0.191–0.215
SKU
3716MTT188-20
https://www.ecomfasteners.com/products/3-8-16-x-1-machine-screws-six-lobe-torx-truss-head-18-8-stainless-steel · Printed