Mfr Part #:

1191-4CNW500

Mfr Name: QPL

The 1191-4CNW500 is a standard free-running wire insert from QPL, made of 304 stainless steel with a dry film lubricant finish. It features a 1/4-28 UNF thread size.

✓ Total Stock: 523 pcs

$ Price Range: $0.99

1191-4CNW500 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
ADI/AAR OEM Supply ✓ Non-Authorised Inventory information	523 pcs On Request	523 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

1191-4CNW500 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	QPL
Finish	Dry Film Lubricant
Material	304 Stainless Steel
Number of Coils	11 3/8
Thread Size	1/4-28
Type	Standard Inserts (free-running)

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1191-4CNW500 Description

Short technical summary and product information.

This 1191-4CNW500 is a standard free-running wire insert manufactured by QPL. Constructed from durable 304 stainless steel, it is finished with a dry film lubricant for enhanced performance.

The insert has a thread size of 1/4-28 UNF, with a nominal diameter of 0.250 inches. It features a free coil diameter ranging from a minimum of 0.306 inches to a maximum of 0.326 inches. The insert type is specified as Standard Wire Inserts, with 11 3/8 coils.

This component is supplied in bulk packaging. It is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited, indicating it is not sensitive to moisture under normal conditions. The REACH status is listed as unaffected.

1191-4CNW500 Quick Information

Product Type: Wire Insert

Canonical Name: 1/4-28 F/R HELI INS MOLYLUBE Wire Insert

Subcategory: Standard Wire Inserts

1191-4CNW500 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

1191-4CNW500 Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

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

1191-4CNW500 Features

Standard free-running wire insert.
Constructed from 304 stainless steel.
Features dry film lubricant finish.
1/4-28 UNF thread size.
RoHS3 compliant and MSL 1.

1191-4CNW500 Applications

Suitable for threaded mechanical fastenings.
Used in stainless steel assembly applications.
Ideal for environments requiring corrosion resistance.
Applicable in precision equipment with fine thread needs.
Suitable for bulk packaging in manufacturing processes.

1191-4CNW500 FAQs

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

What is the thread size of the 1191-4CNW500 wire insert?

The thread size is 1/4-28 UNF.

What material is the 1191-4CNW500 wire insert made from?

It is made from 304 stainless steel.

What is the finish on the 1191-4CNW500 wire insert?

The finish is dry film lubricant.

What is the nominal diameter of the 1191-4CNW500 wire insert?

The nominal diameter is 0.250 inches.

What is the minimum free coil diameter for this insert?

The minimum free coil diameter is 0.306 inches.

What is the maximum free coil diameter for this insert?

The maximum free coil diameter is 0.326 inches.

How many coils does the 1191-4CNW500 wire insert have?

It has 11 3/8 coils.

What type of insert is the 1191-4CNW500?

It is a standard wire insert of the free-running type.

What is the packaging for the 1191-4CNW500 wire insert?

It is supplied in bulk packaging.

Is the 1191-4CNW500 wire insert RoHS compliant?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is Level 1.

What is the REACH status for the 1191-4CNW500 wire insert?

The REACH status is REACH Unaffected.