MS51959-13 The MS51959-13 is a flat countersunk head machine screw from Military Spec, featuring a 0.25" length and passivate surface treatment. It is designed for mechanical applications requiring reliable fastening.
Mfr Part #:

MS51959-13

Available from 1 distributors
Mfr Name: Military Spec
Military Spec
The MS51959-13 is a flat countersunk head machine screw from Military Spec, featuring a 0.25" length and passivate surface treatment. It is designed for mechanical applications requiring reliable fastening.
✓ Total Stock: 162 pcs
$ Price Range: $0.99

MS51959-13 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
162 pcs
162 pcs On Request 1 On Request On Request On Request On Request On Request

MS51959-13 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Head Style
SVHC Present

MS51959-13 Description

Short technical summary and product information.

The MS51959-13 is a machine screw manufactured to military specifications by Military Spec. It features a flat countersunk head style and a nominal thread diameter of 0.112 inches with a UNC thread series.

 

The screw has a fastener length ranging from 0.219 to 0.250 inches and a thread length between 0.102 and 0.183 inches. The head diameter measures between 0.195 and 0.225 inches. The internal drive style is a Type 1 Cross Recess.

 

Constructed from steel (compatible with Comp 302, 303, 304, 305, or 316), this screw is treated with a passivate surface finish, adhering to Qq-p-35 Fed Spec standards. It boasts a minimum tensile strength of 800,000 PSI and an 80-degree countersink angle.

 

This component is supplied in a standard package of 100 units.

MS51959-13 Quick Information

Product Type: Machine Screw
Canonical Name: MS51959-13 Flat Countersunk Head Machine Screw
Subcategory: Flat Head

MS51959-13 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MS51959-13 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

MS51959-13 Features

  • Flat countersunk head style.
  • 0.25 inch fastener length.
  • Passivate surface treatment.
  • Steel material construction.
  • UNC thread series.

MS51959-13 Applications

  • Used in mechanical assemblies.
  • Suitable for flush mounting.
  • Designed for high-strength applications.
  • Compliant with military standards.

MS51959-13 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the fastener length of the MS51959-13 machine screw?

The fastener length ranges from 0.219 to 0.250 inches.

What is the head style of the MS51959-13?

The head style is Flat Countersunk.

What material is the MS51959-13 screw made from?

The screw is made from Steel Comp 302, 303, 304, 305, or 316.

What is the surface treatment for the MS51959-13?

The surface treatment is Passivate.

What is the thread class for the MS51959-13?

The thread class is 2a.

What is the minimum tensile strength of the MS51959-13?

The minimum tensile strength is 800000 Pounds Per Square Inch.

What is the standard package quantity for MS51959-13?

The standard package quantity is 100.

MS51959-13 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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NAS1102-4-7
NAS1102-4-7
QPL
The NAS1102-4-7 is a machine screw from QPL with a 0.438 inch length and a 1/4-28 UNF thread. It features a flat countersunk head and a cadmium and chromate surface treatment.
View Part
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