Nut Series / Factory Direct
Nuts Manufacturer
Hex nuts, flange nuts, lock nuts and custom nuts for standard and OEM projects. Cuiyi supplies standard and OEM fasteners with controlled production, export packaging and pre-shipment inspection.
Product Introduction
Nuts for B2B Fastener Buyers
Hex nuts, flange nuts, lock nuts and custom nuts for standard and OEM projects. We manufacture for importers, wholesalers, distributors, contractors and industrial buyers who need repeatable quality, stable packing and responsive export communication.
Factory Direct Supply
Production communication, specification confirmation and quotation from the manufacturer.
OEM / ODM Options
Custom dimensions, materials, coatings, labels and carton design can be arranged.
Export Packing
Bulk carton, small box, pallet, barcode and shipping mark options are available.
Applications
Bolt assemblies
Steel structures
Machinery
Electrical and construction
Reviewed Product Photos
Nuts Product Gallery
Product photos migrated from the old product catalog only. Old company logos, contact information, certificates, reports and company profile content were excluded.
High Strength Grade 4 8 10 12 Steel Black Oxide DIN934 Hex Nuts
High Strength Grade 4 8 10 12 Steel Galvanized Blue White Zinc Plated DIN1587 Cap Nuts
High Strength Grade 4 8 10 12 Steel Color Yellow Zinc Plated DIN6923 Hex Flange Nuts
Stainless Steel A2-70 A4-80 SS201 SS304 SS316 DIN982 DIN985 Nylon Lock Nuts Nylock Nuts
Stainless Steel A2-70 A4-80 SS201 SS304 SS316 DIN980V DIN980M All Metal Lock Nuts
Galvanized Zinc Plated Female Wood T Tee Four Claw Nut 4 Prong Tee Nuts
Technical Parameters
Specification Range
Size
M3-M30 / 1/4-1 inch
Standards
DIN934, DIN985, DIN6923, ANSI, ISO
Grade
4, 6, 8, 10, 12
Material
Carbon steel, alloy steel, stainless steel
Finish
Zinc plated, black, HDG, nickel, Dacromet
Type
Hex, flange, nylon lock, coupling, weld, cap
Production
Production planning, cold heading, forming and thread rolling are arranged according to order specification.
Quality Control
Size, thread, head, drilling point, surface finish, hardness and packing are checked before shipment.
Packaging
Small box, bulk carton, bag, bucket, pallet and private label packaging can be customized.
FAQ
Common Buyer Questions
Can you produce according to drawings?
Yes. Send drawings, samples or standards and we will confirm feasibility, material, finish and packing.
Can you provide custom packaging?
Yes. Private label, barcode, color box, carton mark and pallet packing can be arranged.
What should I send for quotation?
Please send size, material, surface treatment, quantity, packing requirement and destination port.
Related Products
More Fastener Categories
Factory Inquiry
Request Nuts pricing and production advice.
WhatsApp: +86 13931048978
Email: cuiyifasteners@gmail.com
Email: cuiyifasteners@gmail.com
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