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401

401

401

ROUND SPACER #4 ALUMINUM 7/16"

401 Datasheet

compliant

-

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

401 Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.18000 $0.18
10 $0.17200 $1.72
50 $0.10980 $5.49
250 $0.09152 $22.88
1,000 $0.07686 -
2,500 $0.06954 -
5,000 $0.06588 -
Inventory changes frequently.

401 Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

401 Keystone Electronics

Name Value
Product Status Active
Type Round Spacer
Threaded/Unthreaded Unthreaded
Gender Female, Female
Screw, Thread Size #4
Diameter - Inside 0.125" (3.18mm) 1/8"
Diameter - Outside 0.167" (4.24mm)
Between Board Height 0.438" (11.13mm) 7/16"
Length - Overall 0.438" (11.13mm) 7/16"
Features -
Material Aluminum
Plating -
Color -
Q1: What is the purchase guide for 401?
401 of Keystone Electronics is a ROUND SPACER #4 ALUMINUM 7/16". ICHOME is a long-term spot supplier of 401, supporting sample purchase and bulk order.
Q2: How to find the detailed information of 401?
Download 401 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcing401 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide 401 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you 401 replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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