NK500A4-4
View detailed technical data, stock status, and sourcing information for: NK500A4-4
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An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
right-hand thread direction, fillister head style, 0.169 inches minimum and 0.250 inches maximum thread length, 2a thread class, 0.219 inches minimum and 0.250 inches maximum fastener length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.169 inches minimum and 0.250 inches maximum
- Fastener Length
- 0.219 inches minimum and 0.250 inches maximum
- Head Style
- fillister
- Head Diameter
- 0.166 inches minimum and 0.183 inches maximum
- Head Height
- 0.072 inches minimum and 0.079 inches maximum
- Locking Feature
- pellet threads
- Internal Drive Style
- slot
- Nominal Thread Diameter
- 0.112 inches
- Thread Quantity Per Inch
- 40
- Minimum Tensile Strength
- 60000 pounds per square inch
- Special Features
- hole drilled thru head 0.037 in. dia
- Material
- steel comp 1010 overall
- Material Document And Classification
- astm a108 assn std single material response overall
- Surface Treatment
- cadmium overall
- Surface Treatment Document And Classification
- qq-p-416,ty 1,cl 3 fed spec single treatment response overall
- Thread Series Designator
- unc
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| NK500A4-4 | Socket Head Cap Screw |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-00-160-9512?
Does the NSN 5305-00-160-9512 have a Schedule B code assigned?
Does NSN 5305-00-160-9512 require demilitarization?
Does NSN 5305-00-160-9512 contain precious materials?
Does NSN 5305-00-160-9512 contain hazardous materials?
When the NSN 5305-00-160-9512 was assigned to the Federal Catalog?
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