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Hex Cap Screws 18-8 Stainless Steel 7/16-20"

7/16"-20 Stainless Steel Hex Cap Screws

Diameter - Thread Pitch: 7/16" - 20

  • 7/16"-20
  • Hexagon head designed to be driven by a wrench or socket
  • Also called hex cap bolts, hex bolts, tap bolts or hex cap screws
  • 18-8 Stainless steel hex cap screws offer protection from weather and corrosive environments
  • Rust resistant in freshwater environments
  • For saltwater environments use the 316 stainless steel version

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

**7/16"-20 Hex Cap Screws listed as PT, usually have a threaded portion of about 1-1/8".
However, this can vary slightly from manufacturer to manufacturer.

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

Size
Select Package Quantity
SubTotal
Hex Cap Screws 18-8 SS - 7/16-20 x 3/4" FT
SKU #92002
Hex Cap Screws 18-8 SS - 7/16-20 x 3/4" FT
SKU #92002
1
 $0.93 (0.93/ea)
100
 $68.00 (0.68/ea)
1000
 $58,000.00 (58/ea)
Subtotal: $0.00 /
Hex Cap Screws 18-8 SS - 7/16-20 x 7/8" FT
SKU #92012
Hex Cap Screws 18-8 SS - 7/16-20 x 7/8" FT
SKU #92012
1
 $0.93 (0.93/ea)
100
 $70.00 (0.7/ea)
1000
 $600.00 (0.6/ea)
Subtotal: $0.00 /
Hex Cap Screws 18-8 SS - 7/16-20 x 1" FT
SKU #92022
Hex Cap Screws 18-8 SS - 7/16-20 x 1" FT
SKU #92022
1
 $1.02 (1.02/ea)
100
 $73.00 (0.73/ea)
1000
 $630.00 (0.63/ea)
Subtotal: $0.00 /
Hex Cap Screws 18-8 SS - 7/16-20 x 1-1/8" FT
SKU #92032
Hex Cap Screws 18-8 SS - 7/16-20 x 1-1/8" FT
SKU #92032
1
 $1.02 (1.02/ea)
100
 $95.00 (0.95/ea)
1000
 $930.00 (0.93/ea)
Subtotal: $0.00 /
Hex Cap Screws 18-8 SS - 7/16-20 x 1-1/4" FT
SKU #92042
Hex Cap Screws 18-8 SS - 7/16-20 x 1-1/4" FT
SKU #92042
1
 $1.06 (1.06/ea)
100
 $77.00 (0.77/ea)
1000
 $660.00 (0.66/ea)
Subtotal: $0.00 /
Hex Cap Screws 18-8 SS - 7/16-20 x 1-1/2" FT
SKU #92052
Hex Cap Screws 18-8 SS - 7/16-20 x 1-1/2" FT
SKU #92052
1
 $1.14 (1.14/ea)
100
 $83.00 (0.83/ea)
1000
 $720.00 (0.72/ea)
Subtotal: $0.00 /
Hex Cap Screws 18-8 SS - 7/16-20 x 1-3/4" PT
SKU #92062
Hex Cap Screws 18-8 SS - 7/16-20 x 1-3/4" PT
SKU #92062
1
 $1.73 (1.73/ea)
100
 $130.00 (1.3/ea)
1000
 $1,120.00 (1.12/ea)
Subtotal: $0.00 /
Hex Cap Screws 18-8 SS - 7/16-20 x 2" PT
SKU #92072
Hex Cap Screws 18-8 SS - 7/16-20 x 2" PT
SKU #92072
1
 $1.83 (1.83/ea)
100
 $137.00 (1.37/ea)
1000
 $1,180.00 (1.18/ea)
Subtotal: $0.00 /
Hex Cap Screws 18-8 SS - 7/16-20 x 2-1/4" PT
SKU #92082
Hex Cap Screws 18-8 SS - 7/16-20 x 2-1/4" PT
SKU #92082
1
 $1.67 (1.67/ea)
100
 $156.00 (1.56/ea)
1000
 $1,540.00 (1.54/ea)
Subtotal: $0.00 /
Hex Cap Screws 18-8 SS - 7/16-20 x 2-1/2" PT
SKU #92092
Hex Cap Screws 18-8 SS - 7/16-20 x 2-1/2" PT
SKU #92092
1
 $2.57 (2.57/ea)
100
 $185.00 (1.85/ea)
1000
 $1,580.00 (1.58/ea)
Subtotal: $0.00 /
Hex Cap Screws 18-8 SS - 7/16-20 x 2-3/4" PT
SKU #92102
Hex Cap Screws 18-8 SS - 7/16-20 x 2-3/4" PT
SKU #92102
1
 $2.75 (2.75/ea)
100
 $190.00 (1.9/ea)
1000
 $1,700.00 (1.7/ea)
Subtotal: $0.00 /
Hex Cap Screws 18-8 SS - 7/16-20 x 3" PT
SKU #92112
Hex Cap Screws 18-8 SS - 7/16-20 x 3" PT
SKU #92112
1
 $2.84 (2.84/ea)
100
 $192.00 (1.92/ea)
1000
 $1,780.00 (1.78/ea)
Subtotal: $0.00 /
Hex Cap Screws 18-8 SS - 7/16-20 x 3-1/4" PT
SKU #92122
Hex Cap Screws 18-8 SS - 7/16-20 x 3-1/4" PT
SKU #92122
1
 $2.28 (2.28/ea)
100
 $212.00 (2.12/ea)
1000
 $1,710.00 (1.71/ea)
Subtotal: $0.00 /
Hex Cap Screws 18-8 SS - 7/16-20 x 3-1/2" PT
SKU #92132
Hex Cap Screws 18-8 SS - 7/16-20 x 3-1/2" PT
SKU #92132
1
 $3.13 (3.13/ea)
100
 $206.00 (2.06/ea)
1000
 $1,760.00 (1.76/ea)
Subtotal: $0.00 /
Hex Cap Screws 18-8 SS - 7/16-20 x 4" PT
SKU #92142
Hex Cap Screws 18-8 SS - 7/16-20 x 4" PT
SKU #92142
1
 $3.43 (3.43/ea)
100
 $248.00 (2.48/ea)
1000
 $2,130.00 (2.13/ea)
Subtotal: $0.00 /
Hex Cap Screws 18-8 SS - 7/16-20 x 4-1/2" PT
SKU #92152
Hex Cap Screws 18-8 SS - 7/16-20 x 4-1/2" PT
SKU #92152
1
 $4.53 (4.53/ea)
100
 $324.00 (3.24/ea)
1000
 $2,780.00 (2.78/ea)
Subtotal: $0.00 /
Hex Cap Screws 18-8 SS - 7/16-20 x 5" PT
SKU #92162
Hex Cap Screws 18-8 SS - 7/16-20 x 5" PT
SKU #92162
1
 $5.40 (5.4/ea)
100
 $390.00 (3.9/ea)
1000
 $3,350.00 (3.35/ea)
Subtotal: $0.00 /
Hex Cap Screws 18-8 SS - 7/16-20 x 5-1/2" PT
SKU #92172
Hex Cap Screws 18-8 SS - 7/16-20 x 5-1/2" PT
SKU #92172
1
 $5.52 (5.52/ea)
100
 $436.00 (4.36/ea)
1000
 $3,740.00 (3.74/ea)
Subtotal: $0.00 /
Hex Cap Screws 18-8 SS - 7/16-20 x 6" PT
SKU #92182
Hex Cap Screws 18-8 SS - 7/16-20 x 6" PT
SKU #92182
1
 $6.50 (6.5/ea)
100
 $471.00 (4.71/ea)
1000
 $4,050.00 (4.05/ea)
Subtotal: $0.00 /



FREQUENTLY USED WITH

Flat Washers 304 SS - 7/16" (.500 ID x 1-1/8 OD x .062 Thick)
Flat Washers 304 SS - 7/16" (.500 ID x 1-1/8 OD x .062 Thick) 1000-105172
Flat Washers 304 SS - 7/16
1
 $0.22 (0.22/ea)
100
 $14.00 (0.14/ea)
1000
 $120.00 (0.12/ea)
Subtotal: $0.00 /
MRO Solution 2400 - Marine Grade Anti-Seize Lubricant - 8 oz.
MRO Solution 2400 - Marine Grade Anti-Seize Lubricant - 8 oz. 1050-106
MRO Solution 2400 - Marine Grade Anti-Seize Lubricant - 8 oz.
Anti Seize MRO Solution 2400 - 8oz
Prevent Fastener Galling & Locking Up with Anti-Seize Lubricants

Our Price: $18.11
Subtotal: $0.00 /
Hex Finish Nuts 304 SS - 7/16"-20 (11/16" Flats x 3/8" Thick)
Hex Finish Nuts 304 SS - 7/16"-20 (11/16" Flats x 3/8" Thick) 123072
Hex Finish Nuts 304 SS - 7/16
1
 $0.40 (0.4/ea)
100
 $30.00 (0.3/ea)
1000
 $250.00 (0.25/ea)
Subtotal: $0.00 /
Product Specifications
ASME
B18.2.1
Color
Silver
Corrosion Resistant
Yes
Diameter
7/16"
Drive Style
External Hex
Grade
18-8
Head Height
Basic 9/32", Max 0.291 - Min 0.272
Head Height Max
0.291
Head Style
Hex
Material
Stainless Steel
Product Type
Hex Cap Screws
Standards Met
ASME B18.2.1
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Thread Pitch (Count)
20 Per Inch
Thread Standard
UNF
Thread Type
Fine
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Width Across Corners
Max 0.722 - Min 0.698
Wrench Size
5/8"

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Volume Pricing: Buy in volume, get a discount. The larger the pack, the lower the cost per piece. Visit the New Site Features Page for additional details.