SCREW (P/N s1021z4-8) - New Surplus

The s1021z4-8 is a steel self-tapping screw with cross-recessed drive and Type B/C thread configuration. Designed for Textron Aviation and Cessna airframe applications, this fastener secures access panels and structural components into pre-drilled sheet metal. Installation requires drilling pilot holes per aircraft maintenance manual specifications and applying torque values from approved tables.

Verify part number against your aircraft's Illustrated Parts Catalog before installation to ensure compatibility with your specific airframe.

What is the SCREW (P/N s1021z4-8)?

The s1021z4-8 is a steel self-tapping screw with cross-recessed drive and Type B/C thread configuration. Designed for Textron Aviation and Cessna airframe applications, this fastener secures access panels and structural components into pre-drilled sheet metal.

What conditions is the s1021z4-8 available in?

The s1021z4-8 is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.

How do I get pricing for the s1021z4-8?

The s1021z4-8 requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.

Do you offer expedited shipping for the s1021z4-8?

Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.