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493 products

Buying guide: Slotted & Castle Nuts

493products listed
US$0.0072 – 0.98typical price per piece
1,000median MOQ (pieces)

Common materials: Carbon Steel, Stainless Steel, High Strength Steel, Brass, Stainless Steel/carbon Steel, Zinc Plated. Standards / grades: Hexagonal, 8.8, Round, Din, 4.8.

When you compare listings, check the standard (DIN, ISO, ASTM, ANSI), thread and pitch, length, material and property class, surface finish and salt-spray rating, head and drive type, and certificates, and ask for a sample before a large order.

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Slotted & Castle Nuts — FAQ

What is slotted & castle nuts used for?

Slotted and castle nuts used with cotter pins for positive locking.

How much does slotted & castle nuts cost?

Across 490 priced listings, typical prices run from about US$0.0072 to US$0.98 per piece (median US$0.036). Price depends on size, material, grade, finish and quantity; your quote confirms it.

What is the typical minimum order?

The median MOQ in this category is 1,000 pieces. Many items accept trial orders or samples — ask in your inquiry.

Which materials are common for slotted & castle nuts?

Frequently listed materials: Carbon Steel, Stainless Steel, High Strength Steel, Brass, Stainless Steel/carbon Steel, Zinc Plated. Common standards / grades: Hexagonal, 8.8, Round, Din, 4.8.

Can I order OEM or customized versions?

Yes. Send the drawing or standard, size and thread, length, material and grade, finish and quantity and Engineering Hardware & Fasteners quotes the custom or equivalent part, with samples on request.