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    Part number
    Part number
    1. Home/
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    5. 353 Unknown

    353 [Unknown]

    353
    353

    Part No:

    353

    Category:

    Chemicals

    Manufacturer:

    Unknown

    RoHS Status:

    Product FAQ

    1. Is 353 available for RFQ?

    Yes. 353 by Unknown is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for 353?

    Pricing for 353 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of 353?

    353 is a Unknown Chemicals with Moisture Sensitivity Level (MSL): 1 (Unlimited) and Between Board Height: 0.750 19.05mm 3/4. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 353?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can 353 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to 353?

    Yes. If 353 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Unknown Chemicals parts or compatible alternatives.

    RFQ

    Part Number:

    353

    Manufacturer:

    Unknown

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Factory Lead Time
    6 Weeks
    Material
    Brass
    Shape
    Round
    Feature
    Hinged
    Pbfree Code
    yes
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    ECCN Code
    EAR99
    Type
    Round Standoff
    Color
    Yellow
    Gender
    Female, Female
    HTS Code
    8536.90.40.00
    Plating
    Chromate, Zinc
    Screw Thread
    #6-32
    Threaded/Unthreaded
    Threaded
    Diameter
    6.35mm
    Length
    19.05mm
    Width
    6.4mm
    Length - Overall
    0.750 19.05mm 3/4
    Diameter - Outside
    0.250 (6.35mm) 1/4
    Between Board Height
    0.750 19.05mm 3/4
    REACH SVHC
    No SVHC
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Documents

    Datasheets:

    Retaining Spacers, Hinged Standoffs353 Drawing353-Keystone-datasheet-15715826.pdf353-Keystone-datasheet-21202840.pdf353-Keystone-datasheet-42771061.pdf353-Keystone-datasheet-2181.pdf

    Environmental Information:

    RoHS Certificate
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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