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Hex Cap Screws, Stainless Steel 316, 7/8"-14 x 3", Partial Thread

Diameter - Thread Pitch: 7/8" - 14
  • 7/8"-14
  • Hexagon head designed to be driven by a wrench or socket
  • Also called hex cap bolts, hex bolts, tap bolts or hex cap screws
  • 316 Stainless Steel Hex Cap Screws are suitable for saltwater, marine and hash environment installations
  • Compliance with ASTM and certification available upon request
  • Commonly used for:
    • Boats
    • Docks
    • Piers
    • Other harsh environments

A hex cap screw in smaller sizes may not have a shoulder. When a hex cap screw is fully threaded it can also be referred to as a tap bolt.

Hex Bolts are measured as: Diameter x Thread Pitch x Length from Under Head
FT: Fully Threaded
PT: Partially Threaded

** 7/8"-14 Hex Cap Screws listed as PT, usually have a threaded portion of about 2".
However, this can vary slightly from manufacturer to manufacturer.

Product number: 790000-0062
Print this page
Click on a size/sku in the table to view product-specific details and specifications.
FT = Full Thread (threaded the entire length)  ·  PT = Partial Thread (unthreaded shoulder below the head)

Specifications

  • Across Flats (Width): 1-3/8" (Max 1.375 - Min 1.312)
  • asme: B18.2.1
  • Color (Duplicate): Silver
  • Color: Silver
  • Condition: New
  • Corrosion Resistant: Yes
  • Diameter: 7/8"
  • Drive Style: External Hex
  • Head Type: Hex Head
  • Thread Direction: Right Hand
  • Thread Type: Fine
  • Fit: 2A
  • FT = Full Thread: No
  • Grade: 316
  • Head Height: Basic 35/64", Max 0.563 - Min 0.531
  • Head Height Basic: 9/16"
  • Head Height Max: 0.531
  • Head Style: Hex
  • Length: 3"
  • Marine Grade: Yes
  • Material (Duplicate): 316 Stainless Steel
  • Material: Stainless Steel
  • Overall Head Height: Basic 9/16", Max 0.541 - Min 0.531
  • Part Number: 618930229868
  • Pattern: Hex Cap Screw
  • Product Type: Hex Cap Screws
  • Size: 7/8"
  • Size System: US
  • Size Type: Regular
  • Standards Met: ASME B18.2.1
  • System of Measurement: Inch
  • Thread Direction: Right Hand
  • Thread Pitch: 14 Per Inch
  • Thread Size: 7/8"-14
  • Thread Standard: UNF
  • Thread Type: Fine
  • Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
  • Weight: 1 lb
  • Wrench Size: 1-3/8"

Frequently Used With

Hex Finish Nuts, Stainless Steel 316, 7/8"-14 (1-15/16" Flats x 3/4" Thick) Hex Finish Nuts, Stainless Steel 316, 7/8"-14 (1-15/16" Flats x 3/4" Thick)
Volume Pricing*
1
$3.80
($3.80/ea)
100
$308.00
($3.08/ea)
1000
$2,850.00
($2.85/ea)
$0.00
Nylon Lock Nuts, Stainless Steel 316, 7/8"-14 (1.252" Flats x .790" Thick) Nylon Lock Nuts, Stainless Steel 316, 7/8"-14 (1.252" Flats x .790" Thick)
Volume Pricing*
1
$9.57
($9.57/ea)
100
$935.00
($9.35/ea)
1000
$9,150.00
($9.15/ea)
$0.00
Flat Washers, Stainless Steel 316, 7/8" (0.937 ID x 2 OD x .109 THK) Flat Washers, Stainless Steel 316, 7/8" (0.937 ID x 2 OD x .109 THK)
Volume Pricing*
1
$1.00
($1.00/ea)
100
$85.00
($0.85/ea)
1000
$760.00
($0.76/ea)
$0.00
Lock Washers, Split Ring, Stainless Steel 316, 7/8" (0.878 ID x 1.455 OD x .219 THK) Lock Washers, Split Ring, Stainless Steel 316, 7/8" (0.878 ID x 1.455 OD x .219 THK)
Volume Pricing*
1
$1.61
($1.61/ea)
100
$105.00
($1.05/ea)
1000
$890.00
($0.89/ea)
$0.00
MRO Solution 2400, Marine Grade Anti-Seize Lubricant, 8 oz. MRO Solution 2400, Marine Grade Anti-Seize Lubricant, 8 oz.
Volume Pricing*
$20.03 ea.
$0.00
Select Size/SKU & Quantity
17 Available Sizes
SIZE/SKU Review Volume Pricing* Enter Any Qty
7/8" - 14 x 1-1/2" FT
790000-0002
1
$13.65 ($13.65/ea)
100
$910.00 ($9.10/ea)
1000
$8,010.00 ($8.01/ea)
$0.00
7/8" - 14 x 1-3/4" FT
790000-0012
1
$14.00 ($14.00/ea)
100
$1,000.00 ($10.00/ea)
1000
$9,000.00 ($9.00/ea)
$0.00
7/8" - 14 x 2" FT
790000-0022
1
$7.80 ($7.80/ea)
100
$648.00 ($6.48/ea)
1000
$5,710.00 ($5.71/ea)
$0.00
7/8" - 14 x 2-1/4" FT
790000-0032
1
$8.05 ($8.05/ea)
100
$668.00 ($6.68/ea)
1000
$5,880.00 ($5.88/ea)
$0.00
7/8" - 14 x 2-1/2" FT
790000-0042
1
$9.24 ($9.24/ea)
100
$762.00 ($7.62/ea)
1000
$6,710.00 ($6.71/ea)
$0.00
7/8" - 14 x 2-3/4" FT
790000-0052
1
$10.03 ($10.03/ea)
100
$783.00 ($7.83/ea)
1000
$6,890.00 ($6.89/ea)
$0.00
7/8" - 14 x 3" PT
790000-0062
1
$15.18 ($15.18/ea)
100
$1,392.00 ($13.92/ea)
1000
$12,650.00 ($12.65/ea)
$0.00
7/8" - 14 x 3-1/2" PT
790000-0072
1
$12.06 ($12.06/ea)
100
$994.00 ($9.94/ea)
1000
$8,780.00 ($8.78/ea)
$0.00
7/8" - 14 x 3-3/4" PT
790000-0082
1
$12.49 ($12.49/ea)
100
$1,054.00 ($10.54/ea)
1000
$9,270.00 ($9.27/ea)
$0.00
7/8" - 14 x 4" PT
790000-0092
1
$13.57 ($13.57/ea)
100
$1,110.00 ($11.10/ea)
1000
$9,760.00 ($9.76/ea)
$0.00
7/8" - 14 x 4-1/2" PT
790000-0102
1
$14.59 ($14.59/ea)
100
$1,195.00 ($11.95/ea)
1000
$10,520.00 ($10.52/ea)
$0.00
7/8" - 14 x 5" PT
790000-0112
1
$15.97 ($15.97/ea)
100
$1,306.00 ($13.06/ea)
1000
$11,480.00 ($11.48/ea)
$0.00
7/8" - 14 x 5-1/2" PT
790000-0122
1
$18.53 ($18.53/ea)
100
$1,516.00 ($15.16/ea)
1000
$13,340.00 ($13.34/ea)
$0.00
7/8" - 14 x 6" PT
790000-0132
1
$19.95 ($19.95/ea)
100
$1,633.00 ($16.33/ea)
1000
$143,600.00 ($143.60/ea)
$0.00
7/8" - 14 x 6-1/2" PT
790000-0142
1
$30.27 ($30.27/ea)
100
$1,980.00 ($19.80/ea)
1000
$19,780.00 ($19.78/ea)
$0.00
7/8" - 14 x 7" PT
790000-0152
1
$22.86 ($22.86/ea)
100
$987.00 ($9.87/ea)
1000
$8,680.00 ($8.68/ea)
$0.00
7/8" - 14 x 8" PT
790000-0162
1
$25.44 ($25.44/ea)
100
$2,195.00 ($21.95/ea)
1000
$19,320.00 ($19.32/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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