Heyco’s Warranty Statement can be found here.

Heyco’s RoHS Certificate of Compliance can be viewed here.

Heyco’s REACH Statement can be viewed here.

Heyco’s Conflict Minerals Policy (Template) can be viewed here.

Yes! We are ISO 9001:2008 compliant. Our certification can be viewed here.

1. The majority of Heyco’s products are either UL recognized, UL listed, or made from a material that is UL recognized. Any of our products that are UL recognized or UL listed are marked as such in the catalog with either the  or symbol.

This varies largely by product at Heyco. Temperature ranges for each product can be found under QuickSpecs on each product page/PDF.

1. If you are an authorized Heyco Distributor, you can check our inventory on the Distributor Portal.
2. If you are an End User or Non-Authorized Heyco Distributor, you can check stock from many of our authorized distributor partners here.

Heyco has a global distribution network to support you whether you are in the early design/prototype stages or in full production. Click here to view our distributor partners.

The Competitor Cross-Reference feature allows you to find equivalent Heyco products for parts offered by other manufacturers. It helps you identify alternatives that meet your needs.

Samples are available for the majority of our products FREE of charge. Request samples by navigating to the product page of any of our products, and hover over the part number you’re interested in and click Sample. You can also request samples by navigating to the Quick Order form on our website.

Tracking is available for samples by logging into your Account and clicking Order History.

The original 35 Series Liquid Tight Fittings and the new Liquid Tight Cord Grips (the ‘Heyco-Tite’ Line) have the same functional design. The seals and strain relief actions are the same with the additional improvements and sizes listed below: Note: LTF and RLTF refer to the original style. LTCG and RLTCG refer to the new style. a. The LTCG body lower gland seat and the bottom of the gland are now flat and wider. The bottom of the LTF gland is thinned out to sit in a ridged body seat. b. The LTCG gland material is a 94V-0 Buna-N (NBR compound N-6007). The LTF gland material is a TPE (Santoprene 251-80) c. The RLTCG glands extend up through the fingers and remain between the fingers and the wire when assembled. The RLTF style fingers are above the glands. d. The LTCG bodies and sealing nuts hex sizes are larger and fit both standard fractional and metric wrench sizes. e. The ratchet locks inside the sealing nuts of the LTCG are parallel with the sides of the finger giving a stronger, more positive lock. The LTF ratchets engage the tops of the fingers. f. The LTCG sealing ring under the body hex is deeper and flexible creating a flatter, wider seal. The LTF is a rigid ridge ring.

Heyco's Regional Sales Managers have years of experience and are waiting to support you on your design.  See who can help you here.