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Socket Cap Screws, Stainless Steel 18-8, 1"-8

Socket Cap Screws, Stainless Steel 18-8, 1"-8

Screw Diameter - Thread Pitch: 1"-8

1"-8 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

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

Size/SKU
Select Package Quantity Price
SubTotal
1"-8 x 2" FT
SKU #37000-008-0002
1"-8 x 2" FT
SKU #37000-008-0002
1 $22.24 (22.24/ea)
100 $1,835.00 (18.35/ea)
1000 $16,680.00 (16.68/ea)
Subtotal: $0.00 /
1"-8 x 2-1/4" FT
SKU #37000-008-0012
1"-8 x 2-1/4" FT
SKU #37000-008-0012
1 $23.52 (23.52/ea)
100 $1,940.00 (19.4/ea)
1000 $17,640.00 (17.64/ea)
Subtotal: $0.00 /
1"-8 x 2-1/2" FT
SKU #37000-008-0022
1"-8 x 2-1/2" FT
SKU #37000-008-0022
1 $20.60 (20.6/ea)
100 $1,700.00 (17/ea)
1000 $15,450.00 (15.45/ea)
Subtotal: $0.00 /
1"-8 x 2-3/4" FT
SKU #37000-008-0032
1"-8 x 2-3/4" FT
SKU #37000-008-0032
1 $25.60 (25.6/ea)
100 $2,112.00 (21.12/ea)
1000 $19,200.00 (19.2/ea)
Subtotal: $0.00 /
1"-8 x 3" FT
SKU #37000-008-0042
1"-8 x 3" FT
SKU #37000-008-0042
1 $26.64 (26.64/ea)
100 $2,198.00 (21.98/ea)
1000 $19,980.00 (19.98/ea)
Subtotal: $0.00 /
1"-8 x 3-1/2" FT
SKU #37000-008-0052
1"-8 x 3-1/2" FT
SKU #37000-008-0052
1 $28.52 (28.52/ea)
100 $2,353.00 (23.53/ea)
1000 $21,390.00 (21.39/ea)
Subtotal: $0.00 /
1"-8 x 4" FT
SKU #37000-008-0062
1"-8 x 4" FT
SKU #37000-008-0062
1 $30.56 (30.56/ea)
100 $2,521.00 (25.21/ea)
1000 $22,920.00 (22.92/ea)
Subtotal: $0.00 /
1"-8 x 4-1/2" PT
SKU #37000-008-0072
1"-8 x 4-1/2" PT
SKU #37000-008-0072
1 $32.68 (32.68/ea)
100 $2,696.00 (26.96/ea)
1000 $24,510.00 (24.51/ea)
Subtotal: $0.00 /
1"-8 x 5" PT
SKU #37000-008-0082
1"-8 x 5" PT
SKU #37000-008-0082
1 $34.20 (34.2/ea)
100 $2,822.00 (28.22/ea)
1000 $25,650.00 (25.65/ea)
Subtotal: $0.00 /
1"-8 x 6" PT
SKU #37000-008-0092
1"-8 x 6" PT
SKU #37000-008-0092
1 $36.56 (36.56/ea)
100 $3,016.00 (30.16/ea)
1000 $27,420.00 (27.42/ea)
Subtotal: $0.00 /
1"-8 x 6-1/2" PT
SKU #37000-008-0102
1"-8 x 6-1/2" PT
SKU #37000-008-0102
1 $38.25 (38.25/ea)
100 $3,156.00 (31.56/ea)
1000 $28,690.00 (28.69/ea)
Subtotal: $0.00 /
1"-8 x 7" PT
SKU #37000-008-0112
1"-8 x 7" PT
SKU #37000-008-0112
1 $43.12 (43.12/ea)
100 $3,557.00 (35.57/ea)
1000 $32,340.00 (32.34/ea)
Subtotal: $0.00 /
1"-8 x 8" PT
SKU #37000-008-0122
1"-8 x 8" PT
SKU #37000-008-0122
1 $45.25 (45.25/ea)
100 $3,733.00 (37.33/ea)
1000 $33,940.00 (33.94/ea)
Subtotal: $0.00 /

Frequently Used With

Flat Washers 304 SS - 1" (1.062 ID x 2 OD x .125 Thick)
Flat Washers 304 SS - 1" (1.062 ID x 2 OD x .125 Thick) 1000-105232
Flat Washers 304 SS - 1
1 $1.21 (1.21/ea)
100 $86.00 (0.86/ea)
1000 $690.00 (0.69/ea)
Subtotal: $0.00
Lock Washer Split Ring 304 SS - 1" (1.003 ID x 1.647 OD x .250 Thick)
Lock Washer Split Ring 304 SS - 1" (1.003 ID x 1.647 OD x .250 Thick) 108182
Lock Washer Split Ring 304 SS - 1
1 $1.98 (1.98/ea)
100 $160.00 (1.6/ea)
1000 $1,430.00 (1.43/ea)
Subtotal: $0.00
Hex Finish Nuts 304 SS - 1"-8 (1-1/2" Flats x 55/64" Thick)
Hex Finish Nuts 304 SS - 1"-8 (1-1/2" Flats x 55/64" Thick) 123162
Hex Finish Nuts 304 SS - 1
1 $2.96 (2.96/ea)
100 $244.00 (2.44/ea)
1000 $2,050.00 (2.05/ea)
Subtotal: $0.00
Nylon Lock Nuts, Stainless Steel 304, 1-8 (1.44 Flats x 1.078 Height)
Nylon Lock Nuts, Stainless Steel 304, 1-8 (1.44 Flats x 1.078 Height) 128262
Nylon Lock Nuts, Stainless Steel 304, 1-8 (1.44 Flats x 1.078 Height)
1 $6.34 (6.34/ea)
100 $526.00 (5.26/ea)
1000 $4,730.00 (4.73/ea)
Subtotal: $0.00
Hex Allen Key Short Arm 3/4 Black Alloy
Hex Allen Key Short Arm 3/4 Black Alloy 1055-20040-0002
Hex Allen Key Short Arm 3/4 Black Alloy
1 $18.00 (18/ea)
100 $1,653.00 (16.53/ea)
1000 $15,050.00 (15.05/ea)
Subtotal: $0.00
Hex Allen Key Long Arm 3/4" Black Alloy
Hex Allen Key Long Arm 3/4" Black Alloy 1055-10038-0002
Hex Allen Key Long Arm 3/4
1 $26.12 (26.12/ea)
100 $2,425.00 (24.25/ea)
1000 $22,210.00 (22.21/ea)
Subtotal: $0.00
Product Specifications
Product Specifications
Chamfer on Radius
Max 0.010
Color
Silver
Corrosion Resistant
Yes
Diameter
1"
Drive Style
Internal Hex (Allen)
Grade
18-8
Head Diameter
Max 1.50 - Min 1.45
Head Height
Max 1.00 - Min 0.95
Head Style
Socket Cap
Hex Drive
3/4"
Material
Stainless Steel
Product Type
Socket Cap Screws
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Thread Pitch (Count)
8 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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