About Us
Delivery
Resources
FAQ
Industries Served
Payment Options
Contact Us
Locations/Hours
Express Ordering
866-335-0460
My Account/Register
Create Account
View RFQ
Submit Quote
View Cart
Checkout
REQUEST FOR QUOTE
Bolts, Hex Cap Screws
Screws, Socket Screws
Nuts
Drill Bits, Cutting Tools
Anchors
Washers
Rivets, Bits, Pins
Industrial Hardware, Rod
Made in the USA
Click to Narrow Your Results
Click to Narrow Your Results
Nuts
Hex Nuts
GRADE 2 HEX NUT, PLAIN (INCH)
GRADE 2 HEX NUT, ZINC CR+3 (INCH)
GRADE 2 HEX NUT, HDG (INCH)
GRADE 5 HEX NUT, PLAIN (INCH)
GRADE 8 HEX NUT, PLAIN (INCH)
GRADE 8 HEX NUT, ZINC-YELLOW CR+6 (INCH)
METRIC CLASS 8 HEX NUT, DIN 934, PLAIN
METRIC CLASS 8 HEX NUT, DIN 934, ZINC CR+3
STAINLESS 18 8 HEX NUT (INCH) ASTM F594
METRIC STAINLESS A2 70 HEX NUT, DIN 934
STAINLESS 316 HEX NUT, ASTM F594 (INCH)
USA L9 HEX NUT CADMIUM YELLOW & WAX, ALLOY (INCH)
SILICON BRONZE HEX NUT
ALUMINUM HEX NUT
HEX NUTS BLACK ZINC
METRIC CLASS 6 HEX NUT, DIN 934, ZINC CR+3
USA GRADE 5 HEX NUT, PLAIN (INCH)
GRADE 2 HEX NUT, ZINC-YELLOW CR+6 (INCH)
BRASS FINISHED HEX NUT (INCH)
Locknuts
Nylon Insert Lock Nuts
GRADE A NYLON INSERT LOCKNUT, ZINC CLEAR CR+3 (INCH)
GRADE C NYLON INSERT LOCKNUT, PLAIN (INCH)
GRADE C NYLON INSERT LOCKNUT, NE, PHOS & OIL (INCH)
GRADE C NYLON INSERT LOCKNUT, NE, ZINC-YELLOW CR+6 (INCH)
METRIC CLASS 8 NYLON INSERT LOCKNUT, ZINC CR+3
STAINLESS 18 8 NYLON INSERT LOCKNUT (INCH)
STAINLESS 316 NYLON INSERT LOCKNUT (INCH)
METRIC NYLON INSERT LOCKNUT STAINLESS
STAINLESS WAXED NYLON INSERT LOCKNUT
STAINLESS NTE NYLON LOCKNUT LN
ALUMINUM NYLON INSERT LOCKNUT
HEX LOCK NUTS NYLON INSERT BLACK ZINC
316 STAINLESS NYLON INSERT LOCKNUTS - DOMESTIC
BRASS NYLON INSERT LOCKNUT LN
Flexloc Self Locking Nuts
Grade C All Metal Locknuts
GRADE C HEX ALL METAL CONE LOCKNUT, ZINC CR+3 & WAX (INCH)
GRADE C STOVER ALL METAL LOCKNUT ZINC ZP
TRI-LOC LOCKNUTS
GT Stover Flange Locknuts
Jam Nylon Locknuts
Keps Locknuts, K-Lock Nuts
EXTERNAL TOOTH K LOCK HEX LOCKNUT, ZINC CR+3 (INCH)
KEPS NUT K-LOCKNUT LN W/ EXTERNAL TOOTH LOCK WASHER BLACK ZINC
Serrated Flange Lock Nuts
SERRATED FLANGE HEX LOCKNUT, CASE HARDENED, ZINC CR+3 (INCH)
STAINLESS 18 8 HEX FLANGE NUT, SERRATED (INCH)
18.8 STAINLESS SERRATED FLANGE LOCKNUT LN
HEX SERRATED FLANGE LOCKNUTS LN BLACK ZINC
Two-Way Reversible Lock Nuts
GRADE A, REVERSIBLE HEX LOCKNUT, ZINC CR+3 (INCH)
2H Structural Heavy Hex Nuts
2H HEAVY HEX NUT, A194/SA 194, PLAIN (INCH)
2H HEAVY HEX NUT, A194/SA 194, ZINC CR+3 (INCH)
2H HEAVY HEX NUT, A194/SA 194, HDG (INCH)
ACME Nuts
Cage Nuts
Cap Acorn Nuts
ACORN NUT, NICKEL PLATED (INCH)
BRASS ACORN CAP NUTS (INCH)
METRIC STAINLESS 304 ACORN NUT (1 PIECE), DIN 1587
ALUMINUM CAP NUT
STAINLESS 304 ACORN NUT 1 PIECE (INCH)
ACORN CAP NUTS BLACK ZINC
Coupling Nuts
A563 GRADE A HEX COUPLING NUT, ZINC CR+3 (INCH)
A563 GRADE A HEX COUPLING NUT, HDG (INCH)
STAINLESS 304 COUPLING NUT (INCH)
METRIC CLASS 6 HEX COUPLING NUT, ZINC CR+3
BRASS ROD COUPLING NUT
Heavy Hex Nuts
STAINLESS 316 HEAVY HEX NUT (INCH)
18.8 STAINLESS HEAVY HEX NUT
BRASS HEAVY HEX NUT (INCH)
Hex Nuts (Left-Hand)
FINISHED HEX NUT, LEFT HAND, PLAIN (INCH)
FINISHED HEX NUT, LEFT HAND, ZINC CR+3 (INCH)
Hi Nuts, Hardened High Nuts
GRADE 8 HIGH NUT, HARDENED, PLAIN (INCH)
Jam Nuts
A563 GRADE A FINISHED HEX JAM NUT, PLAIN (INCH)
A563 GRADE A FINISHED HEX JAM NUT, ZINC CR+3 (INCH)
A563 GRADE A HEAVY HEX JAM NUT, PLAIN (INCH)
A563 GRADE A HEAVY HEX JAM NUT, ZINC CR+3 (INCH)
STAINLESS 18 8 HEX JAM NUT (INCH)
STAINLESS 316 HEX JAM NUT (INCH)
LEFT HAND HEX JAM NUT GR 5
HEX JAM NUT GR 5 PLAIN
HEX JAM NUT GR 8 ZINC YELLOW YZ
METRIC STAINLESS A2 (18 8) HEX THIN NUTS, DIN 439 2 TYPE B
METRIC CLASS 04 HEX JAM NUT, DIN 439B, ZINC CR+3
BRASS HEX JAM NUT (INCH)
Knurled Nuts
BRASS KNURLED NUT
Machine Screw Nuts
HEX MACHINE SCREW NUT, ZINC CR+3 (INCH)
STAINLESS 18 8 HEX MACHINE SCREW NUT (INCH)
BRASS HEX MACHINE SCREW NUT (INCH)
Slotted Hex Nuts, Castle Nuts
SLOTTED HEX NUT, GRADE 5, PLAIN (INCH)
HEX SLOTTED NUT, PLAIN (INCH)
HEX SLOTTED NUT, ZINC CR+3 (INCH)
Square Nuts
GRADE 2 SQUARE NUT, PLAIN (INCH)
GRADE 2 SQUARE NUT, ZINC CR+3 (INCH)
18.8 STAINLESS SQUARE NUT
GRADE 2 SQUARE NUT, HDG (INCH)
T-Nuts, Tee Nuts
3 & 4 PRONG TEE NUT, ZINC CR+3 (INCH)
18.8 STAINLESS T-NUT
Weld Nuts
Wing Nuts
WING NUT, ZINC CR+3 (INCH)
STAINLESS 18 8 WING NUT, COLD FORGED (INCH)
SILICON BRONZE WING NUT
ALUMINUM WING NUT
STAINLESS 316 WING NUT, COLD FORGED (INCH)
WING NUTS BLACK ZINC
WASHERED WING NUTS, BLACK ZINC
METRIC WING NUT, DIN 315, ZINC CR+3
BRASS WING NUT (INCH)
Wood Insert Nuts
Home
>
Nut Fasteners
> Square Nuts
Square Nuts
REQUEST FOR QUOTE
Click to Narrow Your Results
Click to Narrow Your Results
Click image to enlarge
Square nuts are four-sided nuts with the corners somewhat rounded with internal threads with a modern look that are available in zinc plated ZP steel, stainless steel SS and hot-dipped galvanized HDG.
GRADE 2 SQUARE NUT, PLAIN (INCH)
GRADE 2 SQUARE NUT, ZINC CR+3 (INCH)
18.8 STAINLESS SQUARE NUT
GRADE 2 SQUARE NUT, HDG (INCH)
Click to Narrow Your Results
Click to Narrow Your Results
