Hex Nuts Manufacturers in India

Stockist of Heavy Hex Nuts in Size range of M2 to M100

Hex nuts Specifications


Standard ISO 4017, DIN931, GB5783, DIN, ASTM, ANSI, JIS, EN, AS
DIN Standard B.S. DIN933 DIN931 DIN934 DIN912 DIN603 DIN6923
Surface treatment Passivation /plain
Size M2 – M100
Finish Per ASTM A380/A380M
Coatings Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request

Types of Steel Nuts


Hex panel nut size chart


Size Nominal (Major) Thickness Width Across Flats
Diameter [in] Minimum [in] Maximum [in] Nominal [in] Minimum [in]
#0 0.06 0.043 0.05 5/32" (0.156) 0.15
#2 0.086 0.057 0.066 3/16" (0.188) 0.18
#4 0.112 0.087 0.098 1/4" (0.250) 0.241
#6 0.138 0.102 0.114 5/16" (0.312) 0.302
#8 0.164 0.117 0.13 11/32" (0.344) 0.332
#10 0.19 0.117 0.13 3/8" (0.375) 0.362
1/4" 0.25 0.178 0.193 7/16" (0.438) 0.423
5/16" 0.312 0.208 0.225 9/16" (0.562) 0.545
3/8" 0.375 0.239 0.257 5/8" (0.625) 0.607

Heavy Hex Nuts price list


Product Price in USD
Zinc plated hex nuts US $0.45
M20 hex panel nut US $0.24

Why Choose Us

  • If you are looking for Supplier and Exporter of Industrial Fasteners in Indonesia, Kenya, Saudi Arabia, Malaysia and Colombia contact us.
  • We keep ready stock of construction fasteners in size range of M6 to M36
  • Leading Stockist of automative fasteners in different types and threads
  • We supply coated fasteners with EN 10204 type 3.1 certificate
  • Contact us to get a catalogue, client list and certificates
  • We manufacture black fasteners according to ISO 9001:2015 and PED standards