Square Nuts Hot Dipped Galvanized Grade 2

Hot Dip Galvanized Square Nuts

Four-Sided Square Nuts in Hot Dip Galvanized Steel


  • Four sided nut
  • Greater resistance to loosening
  • More contact with surface of fastener
  • Less likely to loose their shape from constant loosening/tightening
  • Use with a flat washer to avoid damage from sharp edges
  • Square Nuts up to #10 are flat on both sides
  • 1/4" and up are beveled on one side
  • Hot Dipped Galvanized products should only be used with fasteners of the same material
  • Sizes listed below as: Internal Diameter - Thread Pitch

Nut Size Width Across Flats Thickness
1/4"-20 Max 0.438-Min 0.423 Max 0.235-Min 0.203
5/16"-18 Max 0.562-Min 0.545 Max 0.283-Min 0.249
3/8"-16 Max 0.625-Min 0.607 Max 0.346- Min 0.310
7/16"-14 Max 0.750-Min 0.728 Max 0.394- Min 0.356
1/2"-13 Max 0.812-Min 0.788 Max 0.458-Min 0.418
5/8"-11 Max 1.000-Min 0.969 Max 0.569-Min 0.525
3/4"-10 Max 1.125-Min 1.088 Max 0.680-Min 0.632
7/8"-9 Max 1.312-Min 1.269 Max 0.792-Min 0.740
1"-8 Max 1.500-Min 1.450 Max 0.903-Min 0.847
1-1/8"-7 Max 1.688-Min 1.631 Max 1.030-Min 0.970
1-1/2"-6 Max 2.250- Min 2.175 Max 1.348-Min 1.276
Select Products Below
Product Specifications
Color
Gray
Corrosion Resistant
Yes
Finish
Hot Dip Galvanized
Material
Grade 2 Steel
Product Type
Square Nut
Thread Direction
Right Hand
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Select Products Below
Qty
Size
Select Package Quantity
SubTotal
1/4"-20
SKU #1070-008-0002
1/4"-20
SKU #1070-008-0002
1
$0.15 (0.15/ea)
25
$1.25 (0.05/ea)
100
$4.00 (0.04/ea)
1000
$30.00 (0.03/ea)
 
5/16"-18
SKU #1070-008-0012
5/16"-18
SKU #1070-008-0012
1
$0.15 (0.15/ea)
25
$1.75 (0.07/ea)
100
$6.00 (0.06/ea)
1000
$50.00 (0.05/ea)
 
3/8"-16
SKU #1070-008-0022
3/8"-16
SKU #1070-008-0022
1
$0.15 (0.15/ea)
25
$2.50 (0.10/ea)
100
$9.00 (0.09/ea)
1000
$80.00 (0.08/ea)
 
7/16"-14
SKU #1070-008-0032
7/16"-14
SKU #1070-008-0032
1
$0.18 (0.18/ea)
25
$4.00 (0.16/ea)
100
$15.00 (0.15/ea)
1000
$130.00 (0.13/ea)
 
1/2"-13
SKU #1070-008-0042
1/2"-13
SKU #1070-008-0042
1
$0.22 (0.22/ea)
25
$5.00 (0.20/ea)
100
$19.00 (0.19/ea)
1000
$170.00 (0.17/ea)
 
5/8"-11
SKU #1070-008-0052
5/8"-11
SKU #1070-008-0052
1
$0.41 (0.41/ea)
25
$9.50 (0.38/ea)
100
$35.00 (0.35/ea)
1000
$310.00 (0.31/ea)
 
3/4"-10
SKU #1070-008-0062
3/4"-10
SKU #1070-008-0062
1
$0.59 (0.59/ea)
25
$13.50 (0.54/ea)
100
$49.00 (0.49/ea)
1000
$440.00 (0.44/ea)
 
7/8"-9
SKU #1070-008-0072
7/8"-9
SKU #1070-008-0072
1
$0.97 (0.97/ea)
25
$22.25 (0.89/ea)
100
$81.00 (0.81/ea)
1000
$730.00 (0.73/ea)
 
1"-8
SKU #1070-008-0082
1"-8
SKU #1070-008-0082
1
$1.47 (1.47/ea)
25
$33.75 (1.35/ea)
100
$123.00 (1.23/ea)
1000
$1,110.00 (1.11/ea)
 
1-1/8"-7
SKU #1070-008-0092
1-1/8"-7
SKU #1070-008-0092
1
$2.14 (2.14/ea)
25
$49.00 (1.96/ea)
100
$178.00 (1.78/ea)
1000
$1,600.00 (1.60/ea)
 
1-1/2"-6
SKU #1070-008-0112
1-1/2"-6
SKU #1070-008-0112
1
$5.08 (5.08/ea)
25
$116.50 (4.66/ea)
100
$423.00 (4.23/ea)
1000
$3,810.00 (3.81/ea)