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Hex Tap Bolts Grade 5 Zinc Plated 5/16-18"

5/16"-18 Zinc Plated Hex Tap Bolts - Grade 5

Diameter - Thread Pitch: 5/16" - 18 | Grade 5

  • 5/16"-18
  • Tap bolts are fully threaded from the point to the underside of the hex head
  • Also referred to as a hex bolt
  • Hexagonal head designed to be driven by wrench or socket
  • Grade 5 Zinc plated steel tap bolts have three distinguishing hash marks on the head
  • Grade 5 zinc plating is case hardened and corrosion resistant
  • They also come in a lighter silver color

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

This item qualifies for FREE SHIPPING on orders $99+
Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Hex Tap Bolt Zinc Grade 5 Steel - 5/16"-18 x 2-1/2"
SKU #1104-0092-0002
Hex Tap Bolt Zinc Grade 5 Steel - 5/16"-18 x 2-1/2"
SKU #1104-0092-0002
1
 NA
25
 $11.75 (0.47/ea)
100
 $38.00 (0.38/ea)
1000
 $360.00 (0.36/ea)
Subtotal: $0.00 /

Frequently Used With

Hex Finished Nuts Grade 5 Zinc - 5/16"-18 UNC
Hex Finished Nuts Grade 5 Zinc - 5/16"-18 UNC 1100-002-0022
Hex Finished Nuts Grade 5 Zinc - 5/16
1
 NA
25
 $2.50 (0.1/ea)
100
 $6.00 (0.06/ea)
1000
 $50.00 (0.05/ea)
Subtotal: $0.00 /
Flat Washers Zinc SAE - 5/16" (ID 0.344 x OD 0.688 x THK 0.076)
Flat Washers Zinc SAE - 5/16" (ID 0.344 x OD 0.688 x THK 0.076) 1102-006-0092
Flat Washers Zinc SAE - 5/16
1
 NA
25
 $1.75 (0.07/ea)
100
 $3.00 (0.03/ea)
1000
 $20.00 (0.02/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 5/16" (ID 0.375 x OD 0.875 x THK 0.086)
Flat Washers Zinc - USS - 5/16" (ID 0.375 x OD 0.875 x THK 0.086) 1102-004-0022
Flat Washers Zinc - USS - 5/16
1
 NA
25
 $2.25 (0.09/ea)
100
 $6.00 (0.06/ea)
1000
 $40.00 (0.04/ea)
Subtotal: $0.00 /
Product Specifications
Color
Silver
Corrosion Resistant
Yes
Diameter
5/16"
Drive Style
External Hex
Finish
Zinc Plated
Grade
5
Head Height
Max 0.211 - Min 0.195
Head Style
Hex
Material
Steel
Product Type
Hex Tap Bolts
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Thread Pitch (Count)
18 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Wrench Size
1/2"

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