Machine Screw Nuts are predominately small diameter hexagon nuts used with Machine Screws, threaded studs or rods.
Hillman 140015 Hex Machine Screw Nut, 6-Inch by 32-Inch, 100-Pack , Zinc : Industrial & Scientific
Hex Nuts
Home Builder 8 Pack #6-32x2-1/2 Zinc Plated Round Head Machine
B&P Lamp® 11/16 Inch Zinc Plated Hex Nut 1/4IPS : Industrial & Scientific
Paulin Hansler Smith Limited
1/2-13 Spot Weld Nut, Double Tab - Low Carbon Plain Steel (Quantity: 600): : Industrial & Scientific
Paulin Refrigerative Supply
Hillman #6 x 32 Zinc-plated Steel Hex Nut (24-Count) in the Hex Nuts department at
H. Paulin Products - Edmonton Fasteners & Tools Ltd.
RICHELIEU PKMZ63212VP Pan Machine Screw Quadrex #6-32 1/2 in L
Paulin #6-32-inch Nylon Insert Stop Nuts - 18.8 Stainless Steel - UNC - 8pcs
Zinc Plated Steel Machine Screw Hex Nuts #6-32 QTY 250 : Industrial & Scientific