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8557

8557

8557

KNOB KNURLED 0.250" PLAST

8557 Datasheet

compliant

-

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

8557 Pricing & Ordering

Quantity Unit Price Ext. Price
50 $10.29600 $514.8
Inventory changes frequently.

8557 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

8557 Keystone Electronics

Name Value
Product Status Active
Style Cylindrical
Type Knurled, Straight
Shaft Size 0.250" (6.35mm)
Diameter 1.252" (31.80mm)
Height 0.850" (21.50mm)
Indicator Line on Top
Material Plastic
Color Black
Features 8-32 Set Screw (2)
Q1: What is the purchase guide for 8557?
8557 of Keystone Electronics is a KNOB KNURLED 0.250" PLAST. ICHOME is a long-term spot supplier of 8557, supporting sample purchase and bulk order.
Q2: How to find the detailed information of 8557?
Download 8557 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcing8557 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide 8557 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you 8557 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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