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#4-40 Socket Cap Screws Black Oxide 18-8 Stainless Steel
Black Oxide Stainless Steel Socket Cap Screws


 
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Black Oxide Stainless Steel Socket Cap Screws

Screw Diameter - Thread Pitch: #4-40

Socket Cap Screws are bolts or machine screws with a Hex or Allen drive style. Knurled Head Socket Cap Screws have an externally grooved cap head and can be driven manually, or with a Hex Allen Bit or Key. A socket cap screw, also known as a socket head cap screw, socket screw or Allen socket bolt, is a type of cap screw with a cylindrical head and hexagonal drive hole. The term socket head cap screw typically refers to a type of threaded fastener whose head diameter is nominally 1.5 times or more that of the screw shank (major) diameter.

Black Oxide Stainless Steel Screws are used in applications looking for a sleek black look, as well as a mild layer of additional protection. Black Oxide Stainless Steel Socket Cap Screws are more corrosion and abrasion resistant than standard 18-8 stainless steel. Black Oxide Stainless Steel is often used in the automotive industry and on tool, knife and firearm builds.

Product Specifications:
Socket Cap Screws
Body Diameter: (#4) Max 0.1112 - Min 0.1061
Thread Pitch: 40 Per Inch (Coarse)
Head Diameter: Max 0.183 - Min 0.176
Head Height: Max 0.112 - Min 0.108
Chamfer of Radius: Max 0.005
Thread Length Max: 1"
(Lengths over 1" will have a Shoulder / Partial Thread)
Thread Direction: Right Hand
Material: Black Oxide 18-8 Stainless Steel
Allen Key / Hex Bit: 3/32"
Product Specifications may vary slightly +/- depending upon production run
within IFI Tolerances

Related Products:
Hex Power Bits Hex Allen Keys Black Oxide Hex Nuts
Hex Power Bits Allen Wrenches Black Stainless Steel Hex Nuts

Sizes Listed As:
Diameter - Thread Pitch x Length from Underside of Head
FT = Full Thread
PT = Partial Thread



Item# Item Name Our Price Qty Add
12160002 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 1/4" (FT) Qty-1
$0.15
12160004 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 1/4" (FT) Qty-25
$2.54
12160006 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 1/4" (FT) Qty-100
$9.24
12160008 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 1/4" (FT) Qty-250
$21.95
12160010 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 1/4" (FT) Qty-1,000
$83.16
12160012 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 1/4" (FT) Qty-2,500
$196.35
12160014 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 5/16" (FT) Qty-1
$0.15
12160016 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 5/16" (FT) Qty-25
$2.70
12160018 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 5/16" (FT) Qty-100
$9.82
12160020 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 5/16" (FT) Qty-250
$23.32
12160022 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 5/16" (FT) Qty-1,000
$88.36
12160024 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 5/16" (FT) Qty-2,500
$208.62
12160026 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 3/8" (FT) Qty-1
$0.15
12160028 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 3/8" (FT) Qty-25
$2.74
12160030 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 3/8" (FT) Qty-100
$9.96
12160032 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 3/8" (FT) Qty-250
$23.66
12160034 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 3/8" (FT) Qty-1,000
$89.66
12160036 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 3/8" (FT) Qty-2,500
$211.69
12160038 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 1/2" (FT) Qty-1
$0.15
12160040 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 1/2" (FT) Qty-25
$2.86
12160042 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 1/2" (FT) Qty-100
$10.40
12160044 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 1/2" (FT) Qty-250
$24.69
12160046 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 1/2" (FT) Qty-1,000
$93.56
12160048 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 1/2" (FT) Qty-2,500
$220.90
12160050 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 5/8" (FT) Qty-1
$0.15
12160052 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 5/8" (FT) Qty-25
$3.26
12160054 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 5/8" (FT) Qty-100
$11.84
12160056 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 5/8" (FT) Qty-250
$28.12
12160058 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 5/8" (FT) Qty-1,000
$106.55
12160060 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 5/8" (FT) Qty-2,500
$251.57
12160062 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 3/4" (FT) Qty-1
$0.18
12160064 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 3/4" (FT) Qty-25
$3.97
12160066 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 3/4" (FT) Qty-100
$14.44
12160068 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 3/4" (FT) Qty-250
$34.29
12160070 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 3/4" (FT) Qty-1,000
$129.94
12160072 Socket Cap Screws Black Oxide 18-8 SS - #4-40 x 3/4" (FT) Qty-2,500
$306.80
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