3/8-16 Button Socket Head Screws Black Oxide 18-8 Stainless Steel

3/8"-16 Black Oxide Stainless Steel Button Head Socket Cap Screws

Screw Diameter - Thread Pitch: 3/8"-16


3/8"-16 Button Head Socket Cap Screws are bolts or machine screws with a Hex or Allen drive style.

  • Commonly referred to as allen bolts, button heads, or socket head screws
  • Clean and unstamped domed head with a flat bottom that protrudes above the installation surface
  • Cylindrical head and hexagonal drive style
  • Head diameter is nominally 1.5 times or more that of the screw shank (major) diameter
  • Chemically treated to add a mild extra layer of corrosion and abrasion resistance
  • Sleek black finished look


Black Oxide Stainless Steel Fasteners are commonly used in industries where the durability of Stainless Steel is required, but a smooth black look is desired. These industries include firearms, automotive (car and motorcycle), camping gear, archery, knife builds and product manufacturing.

Select Products Below See Product Specifications

NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Button Socket Head Screws Black Oxide 18-8 SS - 3/8-16 x 3/4" (FT)
SKU #12140002
Button Socket Head Screws Black Oxide 18-8 SS - 3/8-16 x 3/4" (FT)
SKU #12140002
1
$1.17 (1.17/ea)
25
$28.50 (1.14/ea)
100
$93.00 (0.93/ea)
1000
$850.00 (0.85/ea)
Subtotal: $0.00 /
Button Socket Head Screws Black Oxide 18-8 SS - 3/8-16 x 1" (FT)
SKU #12140014
Button Socket Head Screws Black Oxide 18-8 SS - 3/8-16 x 1" (FT)
SKU #12140014
1
$1.64 (1.64/ea)
25
$39.50 (1.58/ea)
100
$124.00 (1.24/ea)
1000
$1,130.00 (1.13/ea)
Subtotal: $0.00 /
Button Socket Head Screws Black Oxide 18-8 SS - 3/8-16 x 1-1/4" (FT)
SKU #12140026
Button Socket Head Screws Black Oxide 18-8 SS - 3/8-16 x 1-1/4" (FT)
SKU #12140026
1
$1.77 (1.77/ea)
25
$43.25 (1.73/ea)
100
$137.00 (1.37/ea)
1000
$1,240.00 (1.24/ea)
Subtotal: $0.00 /
Button Socket Head Screws Black Oxide 18-8 SS - 3/8-16 x 1-1/2" (FT)
SKU #12140038
Button Socket Head Screws Black Oxide 18-8 SS - 3/8-16 x 1-1/2" (FT)
SKU #12140038
1
$2.45 (2.45/ea)
25
$57.00 (2.28/ea)
100
$211.00 (2.11/ea)
1000
$1,930.00 (1.93/ea)
Subtotal: $0.00 /



FREQUENTLY USED WITH

1
$3.15 (3.15/ea)
10
$29.80 (2.98/ea)
25
$72.75 (2.91/ea)
50
$129.50 (2.59/ea)
Subtotal: $0.00 /
1
$0.65 (0.65/ea)
25
$15.00 (0.6/ea)
100
$50.00 (0.5/ea)
1000
$480.00 (0.48/ea)
Subtotal: $0.00 /
1
$1.00 (1/ea)
25
$23.25 (0.93/ea)
100
$89.00 (0.89/ea)
1000
$870.00 (0.87/ea)
Subtotal: $0.00 /
1
NA
25
$14.00 (0.56/ea)
100
$47.00 (0.47/ea)
1000
$440.00 (0.44/ea)
Subtotal: $0.00 /
1
NA
25
$8.25 (0.33/ea)
100
$27.00 (0.27/ea)
1000
$240.00 (0.24/ea)
Subtotal: $0.00 /

Product Specifications
Color
Black
Corrosion Resistant
Yes
Drive Style
Internal Hex (Allen)
Finish
Black Oxide
Grade
18-8
Head Diameter
Max 0.656 - Min 0.636
Head Height
Max 0.199 - Min 0.185
Head Style
Button
Hex Drive
7/32"
Material
Stainless Steel
Product Type
Button Head Socket Cap Screws
System of Measurement (Unit)
Inch
Thread Diameter
(3/8") Max 0.3737 - Min 0.3643
Thread Direction
Right Hand
Thread Pitch (Count)
16 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances