1-321-802-5889
Email Us

NSN 5305-00-621-9821

Panel Assembly Fastener

About this product

0.312 inches fastener length, flat chamfer head style, between 0.151 inches and 0.156 inches head diameter, head height: between 0.066 inches and 0.072 inches .

Manufacturer part number 257-22-2 for national stock number 5305006219821.

Datasheet

  • Product description

    Shoulder Screw NSN 5305-00-621-9821.

  • MPN or Model

    257-22-2

  • Schedule B
    7415.33.8550 (Other copper screws (not for wood) bolts and nuts)
  • NMF (National Motor Freight)
    093486 - Bolts, Nuts Or Screws, NOI (sub 3)
  • Thread Class
    2a
  • Thread Direction
    Right-hand
  • Thread Length
    0.156 inches
  • Fastener Length
    0.312 inches
  • Head Style
    Flat chamfer
  • Head Diameter
    Between 0.151 inches and 0.156 inches
  • Head Height
    Between 0.066 inches and 0.072 inches
  • Shoulder Diameter
    0.101 inches first shoulder and 0.106 inches first shoulder
  • Shoulder Length
    0.153 inches first shoulder and 0.159 inches first shoulder
  • Internal Drive Style
    Slot
  • Thread Diameter
    0.086 inches
  • Thready Qty Per Inch (tpi)
    64
  • Shoulder Shape
    Round first shoulder
  • Material
    Copper alloy 268
  • Material Specification
    Qq-b-611, grade c-canc federal specification single material response
  • Surface Treatment
    Cadmium
  • Surface Treatment Specification
    Ci-1, fscm 89944 mfr ref single treatment response
  • Thread Series Designator
    Unf
More from these suppliers
Shoulder Screw

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.

Mechanic Bill explains Panel Assembly Fastener

Pricing and Availability

Get a quote for 5305-00-621-9821 shoulder screw
Quantity:
Your Email:
Your Name:
Company Name:
Optional reference:
Phone:
NSN 5305006219821

We do not share, sell, or distribute your information to any third party.
Privacy | Terms

All major credit cards accepted as well as gov. p-cards
Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
257-22-2 Kollsman, Inc.
Stock Check
Availability of this NSN has not been updated recently. Submit the pricing and availbility form above to receive an up to date quote.