M4 flat square nuts, fine thread square nuts supplier.
UNF square nuts, M3 square nuts & heavy square nuts shipper.

Fine thread square nuts

M4 flat square nuts

Stainless steel square nuts
- Specification: Stainless Steel Square Nuts
- Stainless Steel Square Nuts Grades
- Stainless Steel Square Nuts Weight Chart
- Dimensions of Stainless Steel Square Nuts
- Stainless Steel Square Nuts Price List
- Stainless Steel Square Nuts in Stock
- Shipping locations & approx delivery time from India
- Weight Calculator
Top class small square nuts, metric stainless steel square nuts grades.
Stainless steel nut is a four-sided nut. Square nuts ( M4 flat square nuts ) have a greater surface in contact with the structure being fastened, therefore they provide greater resistance to loosening, also greater resistance to tightening. M3 square nuts likely to become rounded-off after repeated loosening or tightening cycles. We are the leading manufacture and supplier of stainless steel square nuts in India. Our M4 flat square nuts is suitable for every purpose. Cost effective unf square nuts & fine thread square nuts.
Specification of Stainless Steel Square Nuts
Product name | Stainless Steel Square Nuts |
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Place of Origin | India |
Stainless Steel Square Nuts Size | M2-M60, UNC:1/4”-4” |
Stainless Steel Square Nuts Length | 6mm-500mm |
Specialized manufacturer of | Din934 Hex nut, DIN6923 Square hex nut, DIN985 Nylon Square nut, DIN1587 Cup nut, DIN315 Wing nut, Main products are Stainless steel bolts and nuts, SS 304 bolts and nuts, 304 Nuts and bolts, 304 bolt nut, 304 nut bolt, 316 Bolts and nuts, 316 hex nuts, 316S31 bolts and nuts. |
Standard | DIN934 DIN936 DIN439 DIN555 A194 2H ASTM A563 |
Grade | 4, 8, 10, AISI 2, AISI 5, AISI 8 |
Stainless Steel Square Nuts Application | Wind tower, Nuclear power, Railway, Automotive industry, Construction, Electronic industry |
Stainless Steel Square Nuts Material | 18-8 Stainless Steel, Stainless steel 201, stainless steel ss 304/ SS316 A2/A4, SS201, SS303, SS304, SS316, SS316L, SS904L, A2-70; A4-70; A4-80 |
Thread Requirements | ASME B1.1, UNC & UNF, Class 2A (Fastenal will inspect and accept parts with a 1A no-go gauge) |
Finish | Per ASTM A380/A380M |
Finishing | Zinc Plated (Yellow, White, Blue, Black), Hop Dip Galvanized (HDG) phosphorization, Black Oxide, Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated, Brass Plated, Tin Plated, Black Plated, Copper Plated, Gold Plated, Salt fog test |
Stock Products | Stainless steel: All DIN, GB Standard and part ASNI standard stainless steel Square Nuts, Example: ISO7380, DIN7981, DIN7982, DIN916, DIN913, DIN7985, DIN912 |
Production technology | Cold Forged |
Manufacturing Process | Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing |
MOQ | 10 pieces |
Delivery time | Regular product is about 7-15 days, custom product will according to special requirement |
Others | OEM, ODM, ±0.03MM tolerance |
Surface treatment of stainless steel Square Nuts |
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Square Nuts Specifications |
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Coatings | Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request |
Tolerance of stainless steel Square Nuts | +/-0.01mm to +/-0.05mm |
Samples | Yes |
Production Capacity | 2,700,000 pieces per month |
Payment Terms | T/T, Paypal, Western Union, L/C or Trade Assurance 30% deposit & balance before shipping |
Specialized in | SS Hex Finished Nuts ~ Hex Jam Nuts ~ Heavy Hex Nut ~ Hex Machine Screw Nuts ~ Stainless Steel Square Nuts ~ Nylon Insert Square Nuts ~ Serrated Square Square Nuts ~ Square Nuts ~ Cap Nuts Stainless Steel ~ T Nuts ~ Hex Rod Coupling Nuts ~ Wing Nuts ~ Square Nuts |