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The Aviation PointTechnical data sheet · theaviationpoint.com/parts/structural-bolts/an24/

AN24 — clevis bolt, 1/4-28 thread

Bolt, Clevis: thread, grip, length and commonly stocked part numbers. Head and shank dimensions come from the standard itself.

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AN24 at a glance

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AN24 engineering drawing with dimensions
Engineering drawing · dimensions in inches

Specification

ItemValue
TypeClevis bolt
StatusCheck the current issue before design use.

Dimensions by size

Dimension, in1/4-28
Thread1/4-28

Thread as stated for the standard. Head and shank dimensions are not shown here: take them from the standard.

Part numbers

Part numbers commonly stocked, with grip and length. The standard governs and may list others.

1/4-2846 part numbers

Part no.Grip, inLength, in
AN24-8A3/1617/32
AN24-83/1617/32
AN24-9A1/419/32
AN24-91/419/32
AN24-10A5/1621/32
AN24-105/1621/32
AN24-11A3/823/32
AN24-113/823/32
AN24-12A7/1625/32
AN24-127/1625/32
AN24-13A1/227/32
AN24-131/227/32
AN24-14A9/1629/32
AN24-149/1629/32
AN24-15A5/831/32
AN24-155/831/32
AN24-16A11/161-1/32
AN24-1611/161-1/32
AN24-17A3/41-3/32
AN24-173/41-3/32
AN24-18A13/161-5/32
AN24-1813/161-5/32
AN24-19A7/81-7/32
AN24-197/81-7/32
AN24-20A15/161-9/32
AN24-2015/161-9/32
AN24-21A11-11/32
AN24-2111-11/32
AN24-22A1-1/161-13/32
AN24-221-1/161-13/32
AN24-23A1-1/81-15/32
AN24-231-1/81-15/32
AN24-24A1-3/161-17/32
AN24-241-3/161-17/32
AN24-25A1-1/41-19/32
AN24-251-1/41-19/32
AN24-26A1-5/161-21/32
AN24-261-5/161-21/32
AN24-27A1-3/81-23/32
AN24-271-3/81-23/32
AN24-29A1-1/21-27/32
AN24-291-1/21-27/32
AN24-31A1-5/81-31/32
AN24-311-5/81-31/32
AN24-40A2-3/162-17/32
AN24-402-3/162-17/32

Part number

What each code means

PartMeaning
FormatAN24-<dash>
ExampleAN24-8A — Clevis bolt, 1/4-28 thread, grip 3/16, length 17/32, undrilled shank

Notes from the standard

  • A after the dash number: undrilled shank; no A: drilled shank.
  • Part number format as commonly written; check the standard for the exact format.
  • Approved data governs. Use the bolt the SRM, drawing or IPC calls for.

Where to buy

AmericaDistributor coming soonOur partner for this region is on its way
EuropeDistributor coming soonOur partner for this region is on its way
OceaniaDistributor coming soonOur partner for this region is on its way

Distributors coming soon.

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Calculators

CalculatorBolt Grip Length & Washer CalculatorCheck a bolt's grip length against the parts it holds and the washers needed to make it up…CalculatorAN Bolt Hole Drill SizeDrill for an AN bolt holeCalculatorTorque by Part Number: Bolt and NutTorque for an AN or NAS bolt with its nut, from AC 43.13-1B Table 7-1CalculatorPart number cross-referenceType any AN24 number and see its other names.

Guides

ChartAN Bolt & Nut Torque ChartRecommended torque for AN and MS nuts and bolts in inch-pounds, fine and coarse thread, plus…ChartFastener cross-referenceFrequent fastener crosses with their supersession status

How to do it

Standard practiceTorquingHow to torque aircraft bolts

Data sheets

Data sheetAN bolts, AN3 to AN8AN3 to AN8 aircraft bolts side by sideData sheetStructural boltsThe family side by side.Data sheetAN23Bolt, ClevisData sheetAN42BBolt, Eye

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Distributors coming soon.

Sources

  • AN24 — Bolt, Clevis — nominal sizes and part numbers.
Educational reference only. not approved data. Always consult the applicable SRM, AMM, or AC 43.13-1B and your certifying authority.
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