AN505B2R7

Aeronautical Standard Machine Screw

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Description:

Fastener Length: 7/16", Thread: 2-56, Thread Length: 3/8",

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AN505B2R7 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.402 inches minimum
Fastener Length:
0.407 inches minimum and 0.438 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.150 inches minimum and 0.172 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.086 inches
Thready Qty Per Inch (tpi):
56
Min. Tensile Strength (psi):
55000 pounds per square inch
Countersink Angle:
80.0 degrees minimum and 82.0 degrees maximum
Screw Material:
Copper alloy
Screw Material Specification:
Qq-b-613 fed spec single material response or qq-b-626 fed spec single material response or qq-w-321 fed spec single material response
Thread Series Designator:
Unc
Nondefinitive Specification/std Data:
3 type and 2c style
Quick Specs
Thread Size 2
Thread Qty 56
Length 7/16

Additional Information

SKU / Model: AN505B2R7
NSN: 5305-00-151-0735
FSC: Screws / 5305
Product Series: AN505B2R
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 50
Schedule B: 7415.33.8050
ECCN: 9A991
National Motor Freight: 096630, Screws Noi Brass / Bronze / Copper
Download PDF Version
AN505B2R7_Military-Fasteners-com.pdf
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More AN505B2R machine screws

AN505B2R6

Fastener Length: 3/8in., Thread: 2-56, Thread Length: 3/8in.

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Military Fasteners is an exceptional company in terms of how they run their business. Very prompt and responsive to questions, concerns, quotes, and all other forms of inquiry. Brittany Cornish supports many of the business transactions we perform with Military Fasteners and has made working with them an absolute pleasure. I would highly recommend them to anyone seeking mil-spec hardware.

5.0

Thanks for being there for us small plane owners. It has never been cheap to own a plane but as our planes age it is getting harder and harder to find parts for upkeep. Good fast service also.

5.0

Service was great, shipped and received with paperwork as promised, definitely would give a two thumbs up.

5.0

You ship them right out to me via US mail in a padded envelope. This makes you my go-to company for all my parts needs. When I've asked questions on-line about an item they are answered thoroughly and usually the same day. Thanks Military Fasteners!

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