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1/8 - #4-40 Shoulder Bolts - 304 Stainless Steel"

1/8" Stainless Steel Shoulder Bolts

Shoulder Diameter - Thread Size: 1/8" - #4-40

  • Non-threaded shoulder extends out of the surface of the application site
  • Allowing the bolts to act as:
    • Dowels
    • Shafts for moving parts
    • Axles
    • Guides for sliding pieces of an assembly
  • 304 Stainless steel is corrosion and rust resistant
  • Ideal for long lasting freshwater environments

1/8" Shoulder bolts are stainless steel machine screws with a shoulder between the thread of the screw and the head of the part. Shoulder screws in this selection feature a Socket Drive and a Knurled Head, allowing for installation with a Hex or Allen bit or your fingers.

A Shoulder Bolt is measured as Shoulder Diameter - Thread Size x Length of Shoulder

Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 1/8")-
SKU #1046-000-0002
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 1/8")-
SKU #1046-000-0002
1
 $2.23 (2.23/ea)
25
 $54.00 (2.16/ea)
100
 $204.00 (2.04/ea)
1000
 $2,030.00 (2.03/ea)
Subtotal: $0.00 /
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 3/16")-
SKU #1046-000-0014
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 3/16")-
SKU #1046-000-0014
1
 $2.28 (2.28/ea)
25
 $55.00 (2.2/ea)
100
 $212.00 (2.12/ea)
1000
 $2,100.00 (2.1/ea)
Subtotal: $0.00 /
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 1/4")-
SKU #1046-000-0026
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 1/4")-
SKU #1046-000-0026
1
 $2.33 (2.33/ea)
25
 $56.00 (2.24/ea)
100
 $216.00 (2.16/ea)
1000
 $2,140.00 (2.14/ea)
Subtotal: $0.00 /
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 5/16")-
SKU #1046-000-0038
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 5/16")-
SKU #1046-000-0038
1
 $2.35 (2.35/ea)
25
 $56.75 (2.27/ea)
100
 $218.00 (2.18/ea)
1000
 $2,160.00 (2.16/ea)
Subtotal: $0.00 /
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 3/8")-
SKU #1046-000-0050
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 3/8")-
SKU #1046-000-0050
1
 $2.39 (2.39/ea)
25
 $57.00 (2.28/ea)
100
 $219.00 (2.19/ea)
1000
 $2,170.00 (2.17/ea)
Subtotal: $0.00 /
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 1/2")-
SKU #1046-000-0062
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 1/2")-
SKU #1046-000-0062
1
 $2.41 (2.41/ea)
25
 $58.25 (2.33/ea)
100
 $224.00 (2.24/ea)
1000
 $2,230.00 (2.23/ea)
Subtotal: $0.00 /
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 5/8")-
SKU #1046-000-0074
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 5/8")-
SKU #1046-000-0074
1
 $2.49 (2.49/ea)
25
 $60.00 (2.4/ea)
100
 $228.00 (2.28/ea)
1000
 $2,260.00 (2.26/ea)
Subtotal: $0.00 /
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 3/4")-
SKU #1046-000-0086
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 3/4")-
SKU #1046-000-0086
1
 $2.60 (2.6/ea)
25
 $63.00 (2.52/ea)
100
 $241.00 (2.41/ea)
1000
 $2,390.00 (2.39/ea)
Subtotal: $0.00 /
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 1")-
SKU #1046-000-0098
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 1")-
SKU #1046-000-0098
1
 $2.98 (2.98/ea)
25
 $71.50 (2.86/ea)
100
 $276.00 (2.76/ea)
1000
 $2,740.00 (2.74/ea)
Subtotal: $0.00 /
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 1-1/4")-
SKU #1046-000-0110
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 1-1/4")-
SKU #1046-000-0110
1
 $2.68 (2.68/ea)
25
 $64.25 (2.57/ea)
100
 $246.00 (2.46/ea)
1000
 $2,430.00 (2.43/ea)
Subtotal: $0.00 /
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 1-1/2")-
SKU #1046-000-0122
Stainless Steel Shoulder Bolts (1/8"-#4-40 x 1-1/2")-
SKU #1046-000-0122
1
 $3.11 (3.11/ea)
25
 $74.75 (2.99/ea)
100
 $286.00 (2.86/ea)
1000
 $2,840.00 (2.84/ea)
Subtotal: $0.00 /



FREQUENTLY USED WITH

Hex Socket Head Power Bits - 5/64 - Length 2"
Hex Socket Head Power Bits - 5/64 - Length 2" 1050-800-0011
Hex Socket Head Power Bits - 5/64 - Length 2
1
 $3.15 (3.15/ea)
10
 $29.80 (2.98/ea)
25
 $72.75 (2.91/ea)
50
 $144.50 (2.89/ea)
Subtotal: $0.00 /
Hex Allen Key Short Arm 5/64 Black Alloy
Hex Allen Key Short Arm 5/64 Black Alloy 1055-20010-0002
Hex Allen Key Short Arm 5/64 Black Alloy
1
 $0.25 (0.25/ea)
25
 $4.00 (0.16/ea)
100
 $12.00 (0.12/ea)
1000
 $100.00 (0.1/ea)
Subtotal: $0.00 /
Hex Allen Key Long Arm 5/64" Black Alloy
Hex Allen Key Long Arm 5/64" Black Alloy 1055-10010-0002
Hex Allen Key Long Arm 5/64
1
 $0.25 (0.25/ea)
25
 $4.75 (0.19/ea)
100
 $16.00 (0.16/ea)
1000
 $140.00 (0.14/ea)
Subtotal: $0.00 /
Product Specifications
Color
Silver
Corrosion Resistant
Yes
Drive Style
Internal Hex (Allen)
Grade
18-8
Head Style
Socket Cap
Hex Drive
5/64
Material
Stainless Steel
Product Type
Knurled Head Socket Cap Shoulder Bolts
Shoulder Diameter
1/8"
System of Measurement (Unit)
Inch
Thread Diameter
#4
Thread Direction
Right Hand
Thread Pitch (Count)
40 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances

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