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Nuts
Steel nuts from Junnan Steel
Steel nuts: hex, flange, lock nuts. Grade 4-10. Various finishes. DIN, ASTM, ISO standards.
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Steel nuts Product Range at a Glance
Browse the full product list below.
Hex Nuts
DIN 934, ASTM A563. Grade 4-10.
Lock & Flange Nuts
Nylon insert lock nuts. Serrated flange nuts.
Stainless steel; Nylon; Brass
OEM Is Available, According To Drawing Or Samples
OEM Is Available, According To Drawing Or Samples
Steel nuts Specifications
QC includes hardness testing, tensile testing, coating thickness, and dimensional gauging.
- Standards: DIN 934, ASTM A563, ISO 4032, GB/T 6170
- Grades: Grade 4, 5, 8, 10. Stainless 304/316.
- Sizes: M6-M36 metric. 1/4-1 inch imperial.
- Finishes: Zinc plated, black oxide, HDG, dacromet.
Steel nuts Applications
Our steel nuts serves industries worldwide.
Construction
Steel structure bolted connections.
Machinery
Equipment assembly and maintenance.
Automotive
Vehicle assembly, chassis fasteners.
Why Junnan Steel
10+ Years Export
Founded 2015, exported to 118+ countries.
Factory-Direct
Mill pricing, no middlemen.
Third-Party Inspection
SGS, BV, CIQ accepted.
Flexible Shipping
15-25 days. FOB, CIF, CFR.
Global Support
Multi-language. 24h response.
FAQ
Construction? Steel structure bolted connections.
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Machinery? Equipment assembly and maintenance.
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Automotive? Vehicle assembly, chassis fasteners.
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We will get you a fast free quote and schedule your job on the day and time that works best for you.
