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AN4-7A (an4-7a--mas.jpg)
Part Number AN4-7A

AN4-7A, BOLT, AN

Part # AN4-7A

BOLT, AN


$0.42 Retail Price: $0.53
In Stock

Volume pricing

  • Qty 1-4: $0.42 / Each
  • Qty 5-9: $0.40 / Each
  • Qty 10-24: $0.39 / Each
  • Qty 25+: $0.38 / Each

Get everything you need

3200 STD. TAILWHEEL ASSEMBLY, Straight

$2,090.00 / was $2,612.50

In Stock
3200 STD. 2-BOLT TAILWHEEL ASSEMBLY

$2,189.00 / was $2,736.25

Expected ship date is 11-02-2026.

Product Details

Specifications

Approval
Condition
New
Manufacturer
Airfasco
Dimensions
N/A
Weight
N/A
Unit of Measure
Each
McFarlane Part Number
AN4-7A

Application

Universal Part

Universal part. Sizing customizable to fit your needs.

Product Description

P/N
Thread Size
NSN
Dia. Max
Dia. Min
Length
Grip
Thread Length
Locking Mech.
Material
Grade
Weight (lb)
AN4-7 1/4-28 UNF-3A N/A  0.249 0.246 0.906 0.438 0.468 Drilled Shank Alloy Steel* 4037 or 8740  0.016824
AN4H7A 1/4-28 UNF-3A N/A 0.249 0.246 0.906 0.438 0.468 Drilled Head Alloy Steel* 4037 or 8740 

0.016944

AN4-7A 1/4-28 UNF-3A 5306-00-515-8064 0.249 0.246 0.906 0.438 0.468 None Alloy Steel* 4037 or 8740 0.017144
AN4CH-7A 1/4-28 UNF-3A N/A 0.249 0.246 0.906 0.438 0.468 Drilled Head Stainless Steel** 431 0.016944
AN4-C7A 1/4-28 UNF-3A N/A 0.249 0.246 0.906 0.438 0.468 None Stainless Steel** 431 0.017144

*Cadmium Plated, AMS-QQ-P-416, Type II, Class 2

**Passivation per AMS2700

AN Bolts from Airfasco

  • In stock, ready to ship!
  • Save $$$

For all AN3 through AN20 options, see below table and key for hardware that McFarlane carries. Use the key for help with selection of part numbers.

  • No “A” = Drilled Shank (AN3-3)
  • A = Undrilled Shank (AN3-3A)
  • H = Drilled Head (AN3H3)
  • C = Stainless Steel (AN3C5)
Partial P/N Wrench Size

AN3

3/8"

AN4

7/16"

AN5

1/2"

AN6

9/16"

WARNING: Cancer and/or Reproductive Harm - California Proposition 65 Resources

Eligible Aircraft
Make Model Start S/N End S/N Eligibility Chart
Many ManyManyS/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZEligibility Chart
Many ManyManyS/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZEligibility Chart
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