Mfr Part #:

MS16998-45

Mfr Name: Honeywell

The Honeywell MS16998-45 is a machine screw made of steel with a UNF thread series and a hexagon internal drive style. It features a cadmium and chromate surface treatment.

✓ Total Stock: 190 pcs

$ Price Range: $1.00

MS16998-45 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Braun Electronic Components ✓ Non-Authorised Inventory information	190 pcs On Request	190 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

MS16998-45 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Honeywell
Head Diameter	0.365 - 0.375 in
Head Height	0.244 - 0.250 in
Head Style	Flat Chamfer
Material	Steel
Thread Length	0.969 - 1.000 in

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MS16998-45 Description

Short technical summary and product information.

The Honeywell MS16998-45 is a machine screw designed for robust applications. Constructed from steel, it offers a nominal thread diameter of 0.250 inches with a 28 TPI UNF thread series and a right-hand thread direction. The screw features a flat chamfer head style with specific dimensions for diameter and height, and a hexagon internal drive style for secure fastening.

This component boasts a minimum tensile strength of 160,000 psi and a minimum yield strength of 130,000 psi, with a hardness rating between 36.0 and 45.0 Rockwell C. The surface treatment includes cadmium and chromate, conforming to QQ-P-416 Type 2 Class 3 specifications. Its fastener length ranges from 0.969 to 1.000 inches, with a corresponding thread length within the same range.

Additional specifications include a thread class of 3A and a width across flats of 0.187 to 0.190 inches. The MS16998-45 is also noted with a Moisture Sensitivity Level (MSL) of 1 Unlimited and is REACH Unaffected. Manufacturer certifications are shipped free with the order.

MS16998-45 Quick Information

Product Type: Machine Screw

Series: MS16998

Canonical Name: Honeywell MS16998-45 Machine Screw

Subcategory: Fasteners

MS16998-45 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MS16998-45 Estimated Pricing

Qty	Low	High
1+	$1.00	$1.00

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

MS16998-45 Features

Steel construction for durability.
0.250 inch UNF thread, 28 TPI.
Hexagon internal drive style.
Cadmium and chromate surface treatment.
High tensile and yield strength.

MS16998-45 Applications

Suitable for industrial fastening.
Used in mechanical assemblies.
Requires secure drive engagement.
Corrosion-resistant applications.

MS16998-45 FAQs

6 frequently asked questions generated from this part’s specifications.

What is the thread size of the MS16998-45 machine screw?

The MS16998-45 machine screw has a nominal thread diameter of 0.250 inches with 28 threads per inch (UNF).

What is the material and surface treatment of the MS16998-45?

The MS16998-45 is made of steel and features a cadmium and chromate surface treatment.

What is the head style and drive type of the MS16998-45?

The MS16998-45 has a flat chamfer head style and a hexagon internal drive style.

What is the minimum tensile strength of the MS16998-45?

The minimum tensile strength for the MS16998-45 is 160,000 pounds per square inch.

What is the thread class for the MS16998-45?

The thread class for the MS16998-45 is 3A.

What is the fastener length of the MS16998-45?

The fastener length for the MS16998-45 is between 0.969 and 1.000 inches.