MS51861-15C / #4 x 1/2" Mil Spec Type AB Self Tapping / Phillips / Pan / 410 Stainless Steel / Passivated / Made in USA
- Stainless Steel
- 410
- Passivated
- 24 · Coarse
- ASME B18.6.3; MS51861
$128.70
$0.515 / pc
Package of 250
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Product Description
MS51861-15C / #4 x 1/2" Mil Spec Type AB Self Tapping / Phillips / Pan / 410 Stainless Steel / Passivated / Made in USA
RoHS Compliant🇺🇸 Made in USAStainless
Frequently Asked Questions
What pilot hole size do I need for this self-tapping screw?
The pilot hole should be approximately 70-80% of the screw outside diameter. For #6 screws use .128" drill (#30). For #8 use .157" (#21). For #10 use .180" (#15). For 1/4" use .228" (#1). Always test in scrap material first to verify proper engagement.
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.
$128.70
$0.515/pc
MS51861-12C / #4 x 1/4" Mil Spec Type AB Self Tapping / Phillips
Family: MS51861-C
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MS51861-15C / #4 x 1/2" Mil Spec Type AB Self Tapping / Phillips / Pan / 410 Stainless Steel / Passivated / Made in USA
SKU: MS51861-15C-250
Technical Specifications
Thread Size
#4
Thread Series
UNC
Thread Pitch
24
Thread Action
Thread Forming
Tapping Type
Type AB
Length
1/2"
Material
Stainless Steel
Grade
410
Finish
Passivated
Drive
Phillips
Head Style
Pan Head
Standard
ASME B18.6.3; MS51861
Country of Origin
USA
Point Type
Gimlet
Measurement System
Inch
SKU
MS51861-15C-250
https://www.ecomfasteners.com/products/ms51861-15c-4-x-1-2-mil-spec-type-ab-self-tapping-phillips-pan-410-stainless-steel · Printed