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Magnetic Small Round Countersink Screw N52 Strong Hole Disc NdFeB Magnet

Updated 2026-11-04 · Markdown version

Model no. BMAG

US$0.301,000–4,999 pieces

US$0.285,000–9,999 pieces

US$0.2510,000+ pieces

MOQ 1,000 pieces · Final price confirmed in your quote

Coating: Ni, Zn, Gold, Silver, Copper, Epoxy, etc.
Grade: N35-N55,N30m-N52m,N30h-N48h, N30sh-N45sh,N28uh-N42
Tolerance: +/-0.1mm
Size: According to Customers' Request
Model Number: BWND
Type of coating: Ni, Zn, gold, epoxy, parylene,passivation and so on
Tolerance in size: +/-0.1mm

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
Application	Electronic Products, Industrial Magnet, Motor Magnet
Shape	Disc,Rectangle,Ring,Cylinder,Arc,Countersunk
Model NO.	BMAG
Coating	Ni, Zn, Gold, Silver, Copper, Epoxy, etc.
Grade	N35-N55,N30m-N52m,N30h-N48h, N30sh-N45sh,N28uh-N42
Product Name	Sintered Disc NdFeB Magnets for Clothing
Certificate	CE/SGS/ISO
Composition	NdFeB Magnet
Tolerance	+/-0.1mm
Type	Permanent
Size	According to Customers' Request
Delivery Time	10-15 Days
Transport Package	Carton
Specification	L352714cm
Origin	Ningbo. China
HS Code	85051110
Production Capacity	1000000PCS/Month
Place of Origin	Zhejiang, China
Model Number	BWND
Composite	NdFeB Magnet
Processing Service	Cutting, Sintering
Direction of magnetization	Through the thickness or diameter
Type of coating	Ni, Zn, gold, epoxy, parylene,passivation and so on
Packaging Detail	eight boxes in a carton; Carton with Pallet
Direction of magnetisation	Through the thickness
Tolerance in size	+/-0.1mm
Packaging Details	L352714cm cartons, or according to customer's request. Packages for Sintered Disc NdFeB Magnets For Clothig
Port	Ningbo or Shanghai port
Category	Other Machine & Custom Screws

Technical parameters

Product name:	Srong Nickle coated N35-N52 NdFeB magnets Customized size neodymium ring magnets
Shape:	Ring (Disc, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes are available, Customized shapes for Sintered NdFeB Magnet are also available)
Direction of magnetisation:	Through the thickness or through the diameter
Type of coating:	Nickel, Ni-Cu-Ni, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and so on.
Grade:	NdFeB Magnet, N35-N52; N35M-N50M; N35H-N48H; N35SH...
Tolerance in size:	+/-0.1mm

Packaging Details:

L35*27*14cm cartons, or according to customer's request. Packages for Sintered Disc NdFeB Magnets For Clothig

Description

Magnetic Small Round Countersink Screw N52 Strong Hole Disc NdFeB Magnet is part of our other machine & custom screws range (Screws).

Key details

Type: Permanent
Grade: N35-N55,N30m-N52m,N30h-N48h, N30sh-N45sh,N28uh-N42
Size: According to Customers' Request
Application: Electronic Products, Industrial Magnet, Motor Magnet
Shape: Disc,Rectangle,Ring,Cylinder,Arc,Countersunk
Coating: Ni, Zn, Gold, Silver, Copper, Epoxy, etc.
Product Name: Sintered Disc NdFeB Magnets for Clothing
Certificate: CE/SGS/ISO

Available configurations include coating, grade, tolerance, size and model number. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000 pieces at US$0.25 – 0.30 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Magnetic Small Round Countersink Screw N52 Strong Hole Disc NdFeB Magnet?

The listed minimum order is 1,000 pieces, at US$0.25 – 0.30 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

How does the price change with quantity?

Volume pricing: US$0.30 for 1,000–4,999 pieces; US$0.28 for 5,000–9,999 pieces; US$0.25 for 10,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Magnetic Small Round Countersink Screw N52 Strong Hole Disc NdFeB Magnet?

Type: Permanent; Grade: N35-N55,N30m-N52m,N30h-N48h, N30sh-N45sh,N28uh-N42; Size: According to Customers' Request; Application: Electronic Products, Industrial Magnet, Motor Magnet; Shape: Disc,Rectangle,Ring,Cylinder,Arc,Countersunk; Coating: Ni, Zn, Gold, Silver, Copper, Epoxy, etc.. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include coating, grade, tolerance, size and model number. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other other machine & custom screws are available?

The Other Machine & Custom Screws category lists 14,058 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

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US$0.25 – 0.30MOQ 1,000 piecesGet a quote WA