Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Connectors/
    4. Circular Connectors/
    5. 9521 Littelfuse

    9521 [Littelfuse]

    9521
    9521

    Part No:

    9521

    Category:

    Circular Connectors

    Manufacturer:

    Littelfuse

    Description:

    RoHS compliant machine screws in various head types and materials including steel, zinc plate, and nylon 6/6.

    RoHS Status:

    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
    Material
    Steel, Zinc Plate, Nylon 6/6, Stainless Steel, Brass
    RoHS Status
    RoHS Compliant

    Products Detail

    A comprehensive range of machine screws featuring binding head, flat head, pan head, and hex head designs. Available in imperial and metric threads with steel, stainless steel, brass, and nylon 6/6 materials. Includes self-tapping screws and colored head screws for terminal identification. RoHS compliant options available.

    Key Features

    • Materials: Steel, Zinc Plate, Nylon 6/6, Stainless Steel, Brass
    • Head Types: Binding, Flat, Pan, Hex
    • Drive Types: Slotted, Phillips
    • Thread Types: Imperial (2-56, 4-40, 6-32, 8-32, 10-32), Metric (M2.5, M3, M4)
    • RoHS compliant
    • Colored heads for identification

    Application scenarios

    • Electrical wiring
    • terminal identification
    • wood
    • fiberglass
    • metal applications
    • quick identification of screw terminals

    Documents

    Datasheets:

    Machine Screws9516-9522 Drawing

    Environmental Information:

    RoHS Certificate
    Product FAQ

    1. Is 9521 available for RFQ?

    Yes. 9521 by Littelfuse 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 9521?

    Pricing for 9521 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 9521?

    9521 is a Littelfuse Circular Connectors with RoHS Status: RoHS Compliant and Material: Steel, Zinc Plate, Nylon 6/6, Stainless Steel, Brass. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 9521?

    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 9521 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 9521?

    Yes. If 9521 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Littelfuse Circular Connectors parts or compatible alternatives.

    RFQ

    Part Number:

    9521

    Manufacturer:

    Littelfuse

    Looking for Pricing? Contact us for volume pricing.

    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

    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

    BEST SELL
    M25P80-VMW6TG

    M25P80-VMW6TG

    Micron

    BEST SELL
    K4B4G1646E-BYK0

    K4B4G1646E-BYK0

    SAMSUNG

    BEST SELL
    BQ27441DRZR-G1A

    BQ27441DRZR-G1A

    Texas Instruments

    BEST SELL
    MTFC4GACAJCN-4M IT

    MTFC4GACAJCN-4M IT

    Micron

    BEST SELL
    ISL94202IRTZ-T

    ISL94202IRTZ-T

    RENESAS

    BEST SELL
    K4F6E3S4HM-THCL

    K4F6E3S4HM-THCL

    SAMSUNG

    BEST SELL
    MPU-6000EVB

    MPU-6000EVB

    TDK

    BEST SELL
    GD32F407ZGT6

    GD32F407ZGT6

    GD

    BEST SELL
    H9TQ26ADFTACUR-KUM

    H9TQ26ADFTACUR-KUM

    SK HYNIX

    BEST SELL
    KHBB84A03B-MC1J

    KHBB84A03B-MC1J

    SAMSUNG

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • 743425-000
      Littelfuse
      Available for RFQ
      Request Volume Pricing
    • 00560360
      Littelfuse
      Available for RFQ
      Request Volume Pricing
      -
    • 00580791
      Littelfuse
      Available for RFQ
      Request Volume Pricing
      -
    • 9155
      Littelfuse
      Available for RFQ
      Request Volume Pricing
    • 00595299
      Littelfuse
      Available for RFQ
      Request Volume Pricing
      -
    • 00586400
      Littelfuse
      Available for RFQ
      Request Volume Pricing
      -
    • LPBC31
      Littelfuse
      Available for RFQ
      Request Volume Pricing
    • 00591199
      Littelfuse
      Available for RFQ
      Request Volume Pricing
      -
    • 00596190
      Littelfuse
      Available for RFQ
      Request Volume Pricing
      -
    • 0LCH1321Z
      Littelfuse
      Available for RFQ
      Request Volume Pricing

    12063-WBXV

    12063-WBXV

    Littelfuse

    00560400

    00560400

    Littelfuse

    00511100

    00511100

    Littelfuse

    LPBC41

    LPBC41

    Littelfuse

    00504891

    00504891

    Littelfuse

    00682090

    00682090

    Littelfuse

    00598200

    00598200

    Littelfuse

    00581062

    00581062

    Littelfuse

    M-449

    M-449

    Littelfuse

    00680300

    00680300

    Littelfuse

    D-Sub Connectors(159490)FFC / FPC(22421)I/O Connectors(19506)IC & Component Sockets(29757)IEEE 1394 Connectors(6)USB Connectors(1634)Solar Connectors / Photovoltaic Connectors(527)Unspecified Connectors(730019)Card Edge Connectors(630026)EV Connectors(119)Power Connectors(52992)Memory Connectors(5293)Fiber Optic MIL Spec Connectors(7)Fiber Optic Connectors(8166)MIL-Spec / MIL-Type(68841)Automotive Connectors(3755)Board to Board & Mezzanine Connectors(155660)Backplane Connectors(53061)Audio & Video Connectors(14839)RF Interconnects(101953)Junction Systems(3743)Terminal Blocks(146703)Headers & Wire Housings(881656)Contact Probes(1529)Data Bus Components(11)Modular Connectors / Ethernet Connectors(33078)Pin & Socket Connectors(341)Terminals(49181)

    No recently viewed products