FASTENERS - NUTS & WASHERS
Hex Nuts
Standard: ANSI B18.2.2;
DIN 934, DIN 555 & DIN 970
Material: Carbon & Stainless Steel, Brass
Size: 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4, 7/8, 1, 1.1/8, 1.1/4
M6, M8, M10, M12, M14, M16, M18, M20, M24, M30
Hex Jam / Thin Nuts
Standard: ANSI B18.2.2
DIN 936 & DIN 439
Material: Carbon & Stainless Steel, Brass
Size: 1/4, 5/16, 3/8, 7/16, 1/2, 5/8, 3/4, 7/8, 1
M6, M8, M10, M12, M14, M16, M18, M20, M24
Heavy Hex Nuts
  • (Regular) Heavy Hex Nuts - ANSI B18.2.2
  • 2H Heavy Hex Nuts - ASTM A194
  • Carbon Steel Heavy Hex Nuts - ASTM A242
Material: Heat-Treated Steel
Size: 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4, 7/8, 1, 1.1/8,
M6, M8, M10, M12, M14, M16, M18, M20, M24
Machine Screws Nuts
( Hex / Square )
Standard: ANSI B18.6.3
DIN 562 ( Square Thin Type )
Material: Carbon & Stainless Steel, Brass
Size: #2, #3, #4, #5, #6, #8, #10, #12, #14
M2, M3, M4, M5, M6, M8, M10
Nylon Insert Lock Nuts
Standard: DIN 982 / DIN 985
Material: Carbon & Stainless Steel, Brass
Size: Type NM & NTM : #4, #5, #6, #8, #10,     #12
Type NE & NTE : 1/4, 5/16, 3/8,
   7/16, 1/2, 9/16, 5/8, 3/4, 7/8, 1
DIN985 & DIN982: M4, M5, M6, M8,
  M10, M12, M14, M16, M18, M20, M24
Hex Flange Nuts ( w / serration )
Standard: IFI 1986 ; DIN 6923
Material: Carbon & Stainless Steel
Size: #6, #8, #10, #12, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8
M4, M5, M6, M8, M10, M12, M14, M16, M20
Hex Coupling Nuts
Standard: IFI 128 1986
Material: Carbon & Stainless Steel
Size: Through and Reduced Sizes
#8, #10, #12, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4, 7/8, 1, 1.1/8, 1.1/4, 1.1/2
M4, M5, M6, M8, M10, M12, M14, M16, M20, M24
Hex Cap Nuts
  • Open End Cap Nuts
  • Closed End Cap Nuts
Standard: DIN 917 (Thin Type),
DIN 1587 (Domed Type)
Material: Carbon & Stainless Steel
Size: #8, #10, 1/4, 5/16, 3/8, 1/2, 5/8
M3, M4, M5, M6, M8, M10, M12, M14, M16
Panel Nuts / Pipe Nuts
Material: Carbon Steel
Size: 1/8-27, 5/32-32, 1/4-18, 3/8-32
7/16-20, 7/16-28, 1/2-20, 1/2-28
M7-0.75, M8-0.75, M9-0.75, M10-1.0
Square Nuts
  • Regular Square Nuts
  • Heavy Square Nuts
Standard: ANSI B18.2.2 ; DIN 557 (Type G)
Material: Carbon Steel
Size: 1/4, 5/16, 3/8, 7/16, 1/2, 5/8, 3/4, 7/8, 1
M6, M8, M10, M12, M16, M20, M24
Coil Thread Hex Nuts
Material: Carbon Steel
Size: 1/2, 5/8, 3/4
Wheel Nuts / Cone Nuts
Material: Carbon Steel
Chamfer: 45 or 60 Degrees
Size: 7/16-20, 1/2-20, 9/16-18, 5/8-18
M10-1.25, M10-1.5, M12-1.25, M14-1.5
Hex Kep Lock Nuts
Material: Carbon Steel
Size: #4, #6, #8, #10, 1/4, 5/16, 3/8
4 Prong Tee Nuts
Material: Carbon Steel, Stamped
Size: #4, #6, #8, #10, 1/4, 5/16, 3/8
M4, M5, M6, M8, M10, M12
Strut Nuts
  • Without Spring
  • With Short Spring, 20mm
  • With Long Spring, 38mm
Material: Carbon, Alloy & Stainless Steel
Size: 1/4, 3/8, 1/2, 5/8, 3/4, 7/8
M5, M6, M8, M10, M12, M16
Plain / Flat Washers
Standard: ANSI / ASME B18.22.1 (SAE / USS)
DIN 125, 433, 9021
Material: Carbon & Stainless Steel
Size: #4, #6, #8, #10, #12, 1/4, 5/16, 3/8, 7/16, 1/2, 5/8, 3/4, 7/8, 1, 1.1/8, 1.1/4
M2.5, M3, M3.5, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30
Spring Lock Washers
Standard: ANSI / ASME B18.21.1
DIN 127
Material: Carbon & Stainless Steel
Size: #4, #6, #8, #10, #12, 1/4, 5/16, 3/8, 7/16, 1/2, 5/8, 3/4, 7/8, 1, 1.1/8, 1.1/4
M2.5, M3, M3.5, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30