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1599 Heyco 1599 SR 6N3-7 is a strain relief bushing made of Nylon 6/6 in black color. It features a 0.625" mounting hole diameter, body length 1.718", and head length 2.109", with UL94 V-2 flammability rating.
Mfr Part #:

1599

Available from 1 distributors
Mfr Name: Heyco Products Corporation
Heyco Products Corporation
Heyco 1599 SR 6N3-7 is a strain relief bushing made of Nylon 6/6 in black color. It features a 0.625" mounting hole diameter, body length 1.718", and head length 2.109", with UL94 V-2 flammability rating.
Total Stock: 376 pcs

1599 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
376 pcs
376 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

1599 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Body Length
Bushing, Grommet Type
Color
Diameter
Flammability Rating
For Use With
Head Length
Material
Material Flammability Rating
Mounting Hole Diameter
Panel Cutout Dimensions
Panel Thickness
Temperature Range

1599 Description

Short technical summary and product information.

The Heyco 1599 SR 6N3-7 is a strain relief bushing designed to anchor and protect cables at panel entry points. Made from Nylon 6/6 (Polyamide PA66) in black, it offers a UL94 V-2 flammability rating. The bushing accommodates a variable cable diameter and is intended for use with SJ, SJO, and SJT cables.

 

Key mechanical specifications include a mounting hole diameter of 0.625" (15.9mm), a body length of 1.718" (43.6mm), and a head length of 2.109" (53.6mm). The panel thickness range is up to 0.062" (1.57mm). The operating temperature range spans -18°C to 105°C.

 

This strain relief bushing absorbs pull, push, twist, and flex forces, extending cable and product life. It is not recommended for applications involving whipping or jump rope motion. The component is suitable for use in electrical enclosures, appliances, and industrial equipment.

1599 Quick Information

Product Type: Strain Relief Bushing
Series: SR
Canonical Name: Strain Relief Bushing, SR 6N3-7, Black, Nylon 6/6
Subcategory: Strain Relief Bushings

1599 Compliance

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

1599 Features

  • Strain relief bushing made of Nylon 6/6.
  • UL94 V-2 flammability rated material.
  • 0.625" mounting hole diameter.
  • Operating temperature -18°C to 105°C.
  • For use with SJ, SJO, SJT cables.

1599 Applications

  • Anchors and protects cables at panel entry.
  • Absorbs pull, push, twist, and flex forces.
  • Ideal for electrical enclosures and appliances.
  • Suitable for flat and round cables.

1599 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the Heyco 1599 strain relief bushing?

-18°C to 105°C (-0.04°F to 221°F).

Is the Heyco 1599 RoHS compliant?

RoHS3 compliant (unverified).

What material is the Heyco 1599 made of?

Polyamide (PA66), Nylon 6/6.

What is the flammability rating of the Heyco 1599?

UL94 V-2.

What is the mounting hole diameter for the Heyco 1599?

0.625" (15.9mm).

What cable types can the Heyco 1599 be used with?

SJ, SJO, SJT cables.

What is the maximum panel thickness for the Heyco 1599?

0.062" (1.57mm).

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