Hex Tap Bolts 18-8 Stainless Steel 7/8-9"

7/8"-9 Stainless Steel Hex Tap Bolts

Diameter - Thread Pitch: 7/8" - 9 | 18-8 SS


  • 7/8"-9
  • Hexagon head designed to be driven by a wrench or socket
  • A Tap bolt is always full threaded regardless of length
  • Also referred to as a hex bolt
  • 18-8 Stainless steel tap screws offer protection from weather and corrosive environments
  • Rust resistant in freshwater environments
  • For saltwater environments use the 316 stainless steel version

A Hex Bolt is measured as: Diameter x Thread Pitch x Length from Under Head

Select Products Below See Product Specifications

NA = "Not Sold In Single Quantity"

Size/SKU
Select Package Quantity Price
SubTotal
7/8"-9 x 1-1/2"
7/8"-9 x 1-1/2"
1 $5.20 (5.2/ea)
100 $429.00 (4.29/ea)
1000 $3,900.00 (3.9/ea)
Subtotal: $0.00 /
7/8"-9 x 1-3/4"
7/8"-9 x 1-3/4"
1 $3.60 (3.6/ea)
100 $297.00 (2.97/ea)
1000 $2,700.00 (2.7/ea)
Subtotal: $0.00 /
7/8"-9 x 2"
7/8"-9 x 2"
1 $3.96 (3.96/ea)
100 $327.00 (3.27/ea)
1000 $2,970.00 (2.97/ea)
Subtotal: $0.00 /
7/8"-9 x 2-1/4"
7/8"-9 x 2-1/4"
1 $3.80 (3.8/ea)
100 $314.00 (3.14/ea)
1000 $2,850.00 (2.85/ea)
Subtotal: $0.00 /
7/8"-9 x 2-1/2"
7/8"-9 x 2-1/2"
1 $4.17 (4.17/ea)
100 $344.00 (3.44/ea)
1000 $3,130.00 (3.13/ea)
Subtotal: $0.00 /
7/8"-9 x 2-3/4"
7/8"-9 x 2-3/4"
1 $5.04 (5.04/ea)
100 $416.00 (4.16/ea)
1000 $3,780.00 (3.78/ea)
Subtotal: $0.00 /
7/8"-9 x 3"
7/8"-9 x 3"
1 $7.12 (7.12/ea)
100 $587.00 (5.87/ea)
1000 $5,330.00 (5.33/ea)
Subtotal: $0.00 /
7/8"-9 x 3-1/4"
7/8"-9 x 3-1/4"
1 $6.24 (6.24/ea)
100 $515.00 (5.15/ea)
1000 $4,680.00 (4.68/ea)
Subtotal: $0.00 /
7/8"-9 x 3-1/2"
7/8"-9 x 3-1/2"
1 $8.20 (8.2/ea)
100 $677.00 (6.77/ea)
1000 $6,150.00 (6.15/ea)
Subtotal: $0.00 /
7/8"-9 x 3-3/4"
7/8"-9 x 3-3/4"
1 $9.28 (9.28/ea)
100 $766.00 (7.66/ea)
1000 $6,960.00 (6.96/ea)
Subtotal: $0.00 /
7/8"-9 x 4"
7/8"-9 x 4"
1 $8.58 (8.58/ea)
100 $708.00 (7.08/ea)
1000 $6,430.00 (6.43/ea)
Subtotal: $0.00 /
7/8"-9 x 5"
7/8"-9 x 5"
1 $10.76 (10.76/ea)
100 $888.00 (8.88/ea)
1000 $8,070.00 (8.07/ea)
Subtotal: $0.00 /
7/8"-9 x 6"
7/8"-9 x 6"
1 $12.09 (12.09/ea)
100 $997.00 (9.97/ea)
1000 $9,070.00 (9.07/ea)
Subtotal: $0.00 /

Frequently Used With

1 $2.37 (2.37/ea)
100 $192.00 (1.92/ea)
1000 $1,600.00 (1.6/ea)
Subtotal: $0.00
1 $1.15 (1.15/ea)
100 $81.00 (0.81/ea)
1000 $660.00 (0.66/ea)
Subtotal: $0.00
1 $1.47 (1.47/ea)
100 $118.00 (1.18/ea)
1000 $1,040.00 (1.04/ea)
Subtotal: $0.00
1 $4.52 (4.52/ea)
100 $376.00 (3.76/ea)
1000 $3,390.00 (3.39/ea)
Subtotal: $0.00

Product Specifications
ANSI
B18.2.1
Color
Silver
Corrosion Resistant
Yes
Diameter
7/8"
Drive Style
External Hex
Elongation
30%
FT = Full Thread
Yes
Grade
18-8
Hardness
100 Rockwell B
Head Height Max
0.563
Head Style
Hex
Material
Stainless Steel
Overall Head Height
Max 0.563 - Min 0.531
Product Type
Hex Tap Bolts
Reduction
40%
Standards Met
ANSI B18.2.1
System of Measurement (Unit)
Inch
Tensile PSI
100,000 - 125,000
Thread Direction
Right Hand
Thread Pitch (Count)
9 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Wrench Size
1-15/16"
Yield PSI
55,000 - 75,000