Straight Thru Strain Relief Bushings - STRB219R

Product code: STRB219R
View All Specifications
Round Straight Thru Strain Relief Bushings
Round Straight Thru Strain Relief Bushings
Round Straight Thru Strain Relief Bushings
Round Straight Thru Strain Relief Bushings
Round Straight Thru Strain Relief Bushings
Round Straight Thru Strain Relief Bushings
Round Straight Thru Strain Relief Bushings
Round Straight Thru Strain Relief Bushings
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 249 £0.07 £0.09
250 - 499 £0.07 £0.08
500 - 999 £0.07 £0.08
1000 - 2499 £0.06 £0.07
2500 - 4999 £0.05 £0.06
5000 + £0.04 £0.05
£0.09 / each
Quantity:


Product Specification
Mounting Hole Diameter 12.7mm
Prevent Rotation 11.4mm
Panel Thickness 2.5mm
Min Cable Diameter 7.4mm
Max Cable Diameter 7.4mm
Total Length 11.1mm
Cable Type Round

Next Day or Standard Delivery available via DHL or Royal Mail.
Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.

Larger Order?

Call our sales team on

01233 713581


Frequently Bought Together

Total Price: £0.00

Straight Thru Strain Relief Bushings - 12.7mm Mounting Hole Diameter - For Cable Diameters from 7.4mm to 7.4mm - 11.1mm Length , Round Cable Type | Vital Parts - STRB219R

Straight Thru Strain Relief Bushings are part of the original Heyco range and offer a cost-effective alternative to snap-fit Lockit versions. These bushings are designed to be installed using pliers and work by gripping and securing cables at panel entry points, helping to reduce strain, vibration and potential damage. Manufactured from UL94V-2 rated Nylon 6/6, they perform reliably across a wide temperature range of -18°C to +105°C.

What are Straight Thru Strain Relief Bushings?

Straight Thru Strain Relief Bushings are cable support components used to protect and secure wires as they pass through enclosures or panels. Featuring a straight-through cable path, they are designed for use in round panel holes and are compatible with both flat and round cables. These bushings are ideal for ensuring long-term cable protection and are frequently used in electrical equipment, appliances and industrial assemblies.

Key Features:

  • Manufactured from UL94V-2 rated Nylon 6/6
  • Provides strain relief at cable entry points
  • Absorbs vibration, shock and push/pull forces
  • Straight through design for inline routing
  • Requires pliers for installation into thick panels

Key Applications and Industries

  • Electrical enclosures and control panels
  • Consumer electronics and white goods
  • Machinery wiring and industrial automation
  • General strain relief in domestic and commercial products
  • Cost-effective alternative to Lockit bushings

Technical Specifications :

  • Material: Nylon 6/6 (UL94V-2 flame rating)
  • Operating temperature range: -18°C to +105°C
  • Mounting style: Pliers required for snap-in fit
  • Cable fitment: Round (R) or Flat (F) options
  • Compatible with panel thicknesses from 1mm

Certifications:

  • UL Recognised - File E15331
  • Certified by CSA - File 8919

Installation Notes:

Use with pliers to install into a round panel hole until the bushing locks into place. Part numbers ending in -R- indicate round cable compatibility, while -F- refers to flat cable compatibility. Pliers for use with these products are available separately via our tooling section.

Why Choose Vital Parts?

  • UK-based supplier with fast dispatch and expert support
  • Bulk discounts and trade pricing for larger orders
  • Full range of strain relief bushings for panel applications

If you need assistance selecting the right size or would like to discuss custom options , contact our expert team at 01233 713581.

Please call for any enquiries!
Mon - Thurs 8.30 am - 5.30 pm
Fri 8.30 am - 3.30 pm
Bronze
£1.00 = 1
Earn 1 point for every £1.00 spent
lifetime spend from £200.00
Silver
£1.00 = 1
Earn 1 point for every £1.00 spent
lifetime spend from £1,000.00
Gold
£1.00 = 1
Earn 1 point for every £1.00 spent
lifetime spend from £20,000.00