3/8"-16 x 2 1/4" Machine Screws / Slotted / Flat Head / 18-8 Stainless Steel / Passivated
- Stainless Steel
- 18-8
- Passivated
- 16 TPI · Coarse
- ASME B18.6.3
$143.03
$4.77 / pc
Package of 30
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Product Description
3/8"-16 x 2 1/4" Machine Screws / Slotted / Flat Head / 18-8 Stainless Steel / Passivated
3/8"-16 x 2 1/4" machine screw in 18-8 Stainless Steel, passivated finish. For threading into a tapped hole or a nut in assemblies and enclosures.
- FLAT HEAD — an 82° countersunk head that sits flush with the surface
- SLOTTED DRIVE — a straight slot for hand driving, restoration and period work
- 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.
$143.03
$4.77/pc
Machine Screws / Slotted / Flat Head
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3/8"-16 x 2 1/4" Machine Screws / Slotted / Flat Head / 18-8 Stainless Steel / Passivated
SKU: 3736MSF188-30
Technical Specifications
Thread Size
3/8"-16
Thread Series
UNC
Thread Pitch
16 TPI
Thread Coverage
Full Thread
Length
2 1/4"
Material
Stainless Steel
Grade
18-8
Finish
Passivated
Drive
Slotted
Head Style
Flat Head
Standard
ASME B18.6.3
Country of Origin
Import
Point Type
Machine (Blunt)
Head Diameter (in)
0.670–0.717
Measurement System
Inch
Head Height (in)
0.200–0.230
SKU
3736MSF188-30
https://www.ecomfasteners.com/products/3-8-16-x-2-1-4-machine-screws-slotted-flat-head-18-8-stainless-steel · Printed