Product Description

MS51957-28 is a stainless steel Phillips pan head machine screw with 6-32 thread and a 3/8 inch length for fastening components in assemblies that require corrosion-resistant hardware with a pan head profile.

0 1. Overview

The screw belongs to the MS51957 series and uses a 6-32 thread size with a nominal length of 3/8 inch. It is formed in a Phillips pan head configuration that distributes load under the head while remaining accessible for assembly and removal with a Phillips driver.

The fastener is produced from 300 series stainless steel and receives a passivated finish in accordance with QQ-P-35. This material and finish combination provides stainless corrosion resistance suitable for exposed or humid service environments.

Product attribute data identify the part as manufactured in the United States and classify it under ECCN 9A991 and Schedule B code 7318.15.2000. The screw is associated with NSN 5305-01-526-1520 for hardware management and interchangeability tracking. Packaged supply is offered in units of 25 screws per pack, with a listed shipping weight of 0.05 pounds and ship dimensions of 1 by 0 by 0 inches for handling reference.

0 2. Key Features

  • 6-32 machine screw thread size
  • 3/8 inch nominal screw length
  • Phillips pan head configuration
  • Stainless steel construction using 300 series material
  • Passivated finish in accordance with QQ-P-35
  • Part of the MS51957 series of machine screws
  • United States country of origin
  • Associated with NSN 5305-01-526-1520
  • Export classification ECCN 9A991
  • Classified under Schedule B code 7318.15.2000
  • Packaged in quantities of 25 screws per pack
0 3. Specifications

Part Number: MS51957-28
Series: MS51957
Screw Type: Machine screw
Head Style: Phillips pan head
Thread Size: 6-32
Length: 3/8 in (0.375 in)
Material: 300 series stainless steel
Finish: Passivated per QQ-P-35
Color: Silver
Country of Origin: United States
NSN: 5305-01-526-1520
ECCN: 9A991
Schedule B Code: 7318.15.2000
Pack Quantity: 25 per pack
Shipping Weight: 0.05 lb per pack
Ship Dimensions: 1 × 0 × 0 in

FAQs

01. What are the thread size and length for MS51957-28?

MS51957-28 has a 6-32 thread size and a length of 3/8 inch.

02. What head style does MS51957-28 use?

MS51957-28 uses a Phillips pan head configuration.

03. What material and finish are used for MS51957-28?

MS51957-28 is made from 300 series stainless steel with a passivated finish in accordance with QQ-P-35.

04. What is the NSN assigned to MS51957-28?

MS51957-28 is associated with NSN 5305-01-526-1520.

05. How is MS51957-28 packaged for supply?

MS51957-28 is supplied in packs containing 25 screws.

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