Square Nuts

Square Nuts

Square Nuts are offered in steel with a zinc, galvanized or plain finish, Grade 5 and 18-8 Stainless Steel. Available in regular and heavy configurations, square nuts are designed for use with square bolts and offer a wider wrenching surface than hex nuts.

Showing 1-30 of 38 Results. Continue Filtering or Select a Part Below

Part No.Part DescriptionCarton QtyPrice
629493 1/4-20 Regular Square Nuts / Grade 5 / Plain
 4,000 $181.88
629449 1/4-20 Regular Square Nuts / Grade 5 / Zinc
 4,000 $286.88
420694 1/4-20 Regular Square Nuts / Steel / Hot Dip Galvanized
 2,000 $132.62
170323 1/4-20 Regular Square Nuts / Steel / Zinc
 2,000 $123.00
629503 5/16-18 Regular Square Nuts / Grade 5 / Plain
 2,000 $164.06
629453 5/16-18 Regular Square Nuts / Grade 5 / Zinc
 2,000 $199.32
420709 5/16-18 Regular Square Nuts / Steel / Hot Dip Galvanized
 1,000 $134.56
182003 5/16-18 Regular Square Nuts / Steel / Zinc
 1,000 $105.28
629515 3/8-16 Regular Square Nuts / Grade 5 / Plain
 1,500 $227.13
629463 3/8-16 Regular Square Nuts / Grade 5 / Zinc
 1,500 $194.53
420715 3/8-16 Regular Square Nuts / Steel / Hot Dip Galvanized
 700 $110.99
190770 3/8-16 Regular Square Nuts / Steel / Zinc
 700 $85.38
194826 7/16-14 Regular Square Nuts / Steel / Zinc
 400 $116.94
629529 1/2-13 Regular Square Nuts / Grade 5 / Plain
 500 $127.34
629478 1/2-13 Regular Square Nuts / Grade 5 / Zinc
 500 $193.75
420725 1/2-13 Regular Square Nuts / Steel / Hot Dip Galvanized
 300 $122.47
420659 1/2-13 Heavy Square Nuts / Steel / Plain
 300 $157.81
201933 1/2-13 Regular Square Nuts / Steel / Zinc
 300 $115.08
420731 5/8-11 Regular Square Nuts / Steel / Hot Dip Galvanized
 200 $152.47
420661 5/8-11 Heavy Square Nuts / Steel / Plain
 200 $165.98
208765 5/8-11 Regular Square Nuts / Steel / Zinc
 200 $170.74
629539 3/4-10 Regular Square Nuts / Grade 5 / Plain
 200 $106.15
629487 3/4-10 Regular Square Nuts / Grade 5 / Zinc
 200 $133.66
420742 3/4-10 Regular Square Nuts / Steel / Hot Dip Galvanized
 100 $108.88
420678 3/4-10 Heavy Square Nuts / Steel / Plain
 100 $210.23
213682 3/4-10 Regular Square Nuts / Steel / Zinc
 100 $93.93
420750 7/8-9 Regular Square Nuts / Steel / Hot Dip Galvanized
 50 $89.52
420684 7/8-9 Heavy Square Nuts / Steel / Plain
 100 $190.43
217042 7/8-9 Regular Square Nuts / Steel / Zinc
 50 $106.51
420762 1-8 Regular Square Nuts / Steel / Hot Dip Galvanized
 50 $142.37