Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material Grade	201 / 304 / 316 Stainless Steel
Standard Compliance	DIN 929
Thread Type	Coarse and Fine Pitch Available
Surface Finish	Pickled and Passivated
Hardness Range	HV 250 - 350
Base Design	No-Weld-Point, No-Corner
Welding Method	Projection Welding / Spot Welding
Temperature Resistance	Up to 800°C (304/316)
Package Quantity	100 Pieces per Box
Certification	ISO 9001 Certified Manufacturer

5 reviews

Anonymous

Mar 28, 2026

Rating: 4/5

Good quality threads

Threads are clean and fit standard bolts well. One nut had slight debris inside but overall the batch was consistent. Good value for the price.

Anonymous

Mar 22, 2026

Rating: 4/5

Fast shipping

Product arrived quickly. Packaging was secure. Would prefer larger bulk options for industrial use but satisfied with the quality.

Anonymous

Mar 13, 2026

Rating: 5/5

Excellent corrosion resistance

Bought the 316 grade for marine hardware. No rust after months of exposure to saltwater spray. Highly recommend for outdoor applications.

Anonymous

Mar 01, 2026

Rating: 5/5

Perfect for fabrication

Used these on a custom exhaust project. The 304 grade welded smoothly without excessive splatter. Threads were clean and accepted bolts easily.

Anonymous

Feb 02, 2026

Rating: 5/5

Consistent sizing

Ordered bulk for production line. Dimensions are consistent across the batch which reduces jams in our automated assembly equipment.

5 FAQ

Q: What is the lead time for bulk orders?

A: Standard stock ships within 24 hours. Large custom orders may take 3-5 business days depending on quantity.

Q: Do you offer fine thread versions?

A: Yes, select fine thread in the options menu when placing your order. Both coarse and fine pitches are in stock.

Q: Are these compatible with metric bolts?

A: Yes, DIN 929 specifies metric thread profiles. Please select the appropriate diameter and pitch for your bolts.

Q: Which grade is best for outdoor use?

A: We recommend 316 for high corrosion environments like marine or chemical exposure. 304 is suitable for general outdoor use.

Q: Can these be welded to thin sheet metal?

A: Yes, designed for spot welding on various thicknesses. Please refer to the welding current chart based on your sheet thickness.

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