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Socket Cap Screws, Stainless Steel 18-8, #4-48 x 1-1/2", Partial Thread

Screw Diameter - Thread Pitch: #4-48

#4-48 Stainless steel Knurled Head socket cap screws are bolts or machine screws with a Hex or Allen drive style.

  • Commonly referred to as allen bolts, socket head cap screws, or socket head screws
  • Driven manually, or with a Hex Allen Bit or Key
  • Cylindrical head
  • 18-8 Stainless Steel offer the Fastener Industry standard for corrosion and rust resistance
  • Recommended for use in exterior applications, or those that are exposed to fresh water moisture
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.

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

Product number: 231002-0102
Print this page
Click on a size/sku in the table to view product-specific details and specifications.

Specifications

  • Chamfer on Radius: Max 0.005
  • Color: Silver
  • Condition: New
  • Corrosion Resistant: Yes
  • Diameter: #4
  • Drive Style: Internal Hex (Allen)
  • Head Type: Socket Head
  • Thread Direction: Right Hand
  • Thread Type: Fine
  • Fit: 3A
  • FT = Full Thread: No
  • Grade: 18-8
  • Head Height Max: 0.112
  • Head Diameter: Max 0.183 - Min 0.176
  • Head Side Height: Min 0.101
  • Head Style: Socket Cap
  • Hex Drive: 3/32"
  • Length: 1-1/2"
  • Material: Stainless Steel
  • Overall Head Height: Max 0.112 - Min 0.108
  • Part Number: 618930287189
  • Product Type: Home > Socket Cap Screws > Socket Cap Screws > 304 Stainless Steel
  • Size System: US
  • Size Type: Regular
  • System of Measurement: Inch
  • Thread Direction: Right Hand
  • Thread Pitch: 48 Per Inch
  • Thread Size: #4-48
  • Thread Standard: UNC
  • Thread Type: Coarse
  • Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
  • Weight: 1 lb

Frequently Used With

Flat Washers, Stainless Steel 304, #4 (.125 ID x .312 OD x .031 Thick) Flat Washers, Stainless Steel 304, #4 (.125 ID x .312 OD x .031 Thick)
Volume Pricing*
1
$0.07
($0.07/ea)
100
$2.00
($0.02/ea)
1000
$10.00
($0.01/ea)
$0.00
Lock Washers, Split Ring, Stainless Steel 304, #4 (.114 ID x .209 OD x .025 Thick) Lock Washers, Split Ring, Stainless Steel 304, #4 (.114 ID x .209 OD x .025 Thick)
Volume Pricing*
1
$0.07
($0.07/ea)
100
$3.00
($0.03/ea)
1000
$20.00
($0.02/ea)
$0.00
Hex Machine Nuts, Stainless Steel 304, #4-48 (1/4 Flats x 3/32 Thick) Hex Machine Nuts, Stainless Steel 304, #4-48 (1/4 Flats x 3/32 Thick)
Volume Pricing*
1
$0.10
($0.10/ea)
100
$8.00
($0.08/ea)
1000
$70.00
($0.07/ea)
$0.00
Nylon Lock Nuts, Stainless Steel 304, #4-48 (.251 Flats x .153 Height) Nylon Lock Nuts, Stainless Steel 304, #4-48 (.251 Flats x .153 Height)
Volume Pricing*
1
$0.08
($0.08/ea)
100
$6.00
($0.06/ea)
1000
$30.00
($0.03/ea)
$0.00
Hex Socket Head Allen Power Bits, 3/32, Length 2" Hex Socket Head Allen Power Bits, 3/32, Length 2"
Volume Pricing*
1
$3.53
($3.53/ea)
10
$29.80
($2.98/ea)
50
$129.50
($2.59/ea)
$0.00
Hex Allen Key, Long Arm, Black Alloy Steel, 3/32" Hex Allen Key, Long Arm, Black Alloy Steel, 3/32"
Volume Pricing*
1
$0.25
($0.25/ea)
100
$22.00
($0.22/ea)
1000
$200.00
($0.20/ea)
$0.00
Select Size/SKU & Quantity
11 Available Sizes
SIZE/SKU Review Volume Pricing* Enter Any Qty
#4-48 x 1/8"
231002-0002
1
$0.36 ($0.36/ea)
100
$30.00 ($0.30/ea)
1000
$290.00 ($0.29/ea)
$0.00
#4-48 x 3/16"
231002-0012
1
$0.40 ($0.40/ea)
100
$31.00 ($0.31/ea)
1000
$300.00 ($0.30/ea)
$0.00
#4-48 x 1/4"
231002-0022
1
$0.42 ($0.42/ea)
100
$35.00 ($0.35/ea)
1000
$310.00 ($0.31/ea)
$0.00
#4-48 x 5/16"
231002-0032
1
$0.45 ($0.45/ea)
100
$40.00 ($0.40/ea)
1000
$380.00 ($0.38/ea)
$0.00
#4-48 x 3/8"
231002-0042
1
$0.50 ($0.50/ea)
100
$45.00 ($0.45/ea)
1000
$400.00 ($0.40/ea)
$0.00
#4-48 x 1/2"
231002-0052
1
$0.55 ($0.55/ea)
100
$50.00 ($0.50/ea)
1000
$450.00 ($0.45/ea)
$0.00
#4-48 x 5/8"
231002-0062
1
$0.60 ($0.60/ea)
100
$55.00 ($0.55/ea)
1000
$500.00 ($0.50/ea)
$0.00
#4-48 x 3/4"
231002-0072
1
$0.64 ($0.64/ea)
100
$60.00 ($0.60/ea)
1000
$580.00 ($0.58/ea)
$0.00
#4-48 x 7/8"
231002-0082
1
$0.70 ($0.70/ea)
100
$65.00 ($0.65/ea)
1000
$620.00 ($0.62/ea)
$0.00
#4-48 x 1"
231002-0092
1
$0.75 ($0.75/ea)
100
$70.00 ($0.70/ea)
1000
$650.00 ($0.65/ea)
$0.00
#4-48 x 1-1/2"
231002-0102
1
$0.80 ($0.80/ea)
100
$75.00 ($0.75/ea)
1000
$700.00 ($0.70/ea)
$0.00

*Volume pricing available on select products. Products without quantity breaks are priced per unit.

Page Total: $0.00

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