NSN 5320-01-021-2745
Lockbolt
About this product
Between 2.342 inches and 2.362 inches fastener length, flush countersunk head style, between 0.127 inches and 0.130 inches width between flats, shank diameter: between 0.3266 inches and 0.3276 inches .
Manufacturer part number HL557-10-29 for national stock number 5320010212745.
Datasheet
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Product description
Pin-rivet NSN 5320-01-021-2745.
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MPN or Model
HL557-10-29
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Schedule B
7318.23.0000 (Rivets of iron or steel) -
NMF (National Motor Freight)
106510 - Rivets I/s Plain/galvanized Etc -
Thread Class
3a -
Thread Direction
Right-hand -
Fastener Length
Between 2.342 inches and 2.362 inches -
Head Style
Flush countersunk -
Width Between Flats
Between 0.127 inches and 0.130 inches -
Shank Diameter
Between 0.3266 inches and 0.3276 inches -
Shank Style
Pin-rivet, straight, threaded -
Head Major Diameter
Between 0.469 inches and 0.474 inches -
Grip Length
1.812 inches -
Min. Tensile Strength (psi)
160000 pounds per square inch -
Thread Size
0.312 inches -
Countersink Angle
100.0 degrees -
Material
Steel -
Surface Treatment
Cadmium -
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification single treatment response -
Thread Series Designator
Unjf
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Pin-rivet
A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. a locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. the shank may include an external wrenching facility which breaks off at a predetermined applied torque.
![Mechanic Bill explains Lockbolt](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5320-01-021-2745 pin-rivetManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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HL557-10-29 | Hi-shear Corporation |
3M280A5-29 | Boeing Company, The |
Stock Check
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