BH ORFS Bulkhead Locknut

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Useful Information

Technical Specification

  • Sizes Available: 9/16" -1 7/16"
  • Type: Bulkhead Locknut
  • Material: Mild Steel
  • Thread Type: Imperial (for ORFS bulkhead fittings)
  • Application: Designed to secure ORFS bulkhead fittings, preventing loosening under vibration or pressure
  • Standard Compliance: Manufactured to BS EN 10277
  • Temperature Range: -40°C to +120°C (no pressure reduction)
  • Quality Assurance: Produced under ISO 9001-certified manufacturing

Description

This ORFS bulkhead locknut is designed to securely fasten ORFS bulkhead fittings in hydraulic systems, preventing movement and loosening caused by vibration or high-pressure operation. Manufactured from high-quality mild steel to BS EN 10277 standards by Burnett & Hillman, it ensures a strong, reliable connection for safe and efficient hydraulic performance.

Key Features & Benefits

  • Durable Construction: Robust mild steel for strength and long-term reliability
  • Thread Type: Imperial threading for compatibility with ORFS bulkhead fittings
  • Secure Locking: Prevents bulkhead fittings from loosening under pressure and vibration
  • Standard Compliance: Produced to BS EN 10277 for precise threading and fit
  • Versatile Application: Ideal for hydraulic and pneumatic systems using ORFS bulkhead connections
  • Quality Manufacturing: ISO 9001-certified production ensures consistent product quality

Downloads

Burnett & Hillman Pressure Guide
 
SKU  Product Code T1 (") O/L (")   A/F (")
381341 9925-04 9/16 0.27 0.812
381342 9925-06 11/16 0.31 1
381343 9925-08 13/16 0.35 1.125
381344 9925-10 1 0.41 1.312
381345 9925-12 1 3/16 0.41 1.5
381346 9925-16 1 7/16 0.41 1.75

 

IMPORTANT: The technical data given on this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.

If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.

 

Grouped product items
Code Product Name List Price You Save You Pay Quantity
381341 BH Male Bulkhead Locknut ORFS 9/16" x 9/16" £2.07 50%
You Pay:  £1.03
381342 BH Male Bulkhead Locknut ORFS 11/16" x 11/16" £2.20 50%
You Pay:  £1.10
381343 BH Male Bulkhead Locknut ORFS 13/16" x 13/16" £2.33 50%
You Pay:  £1.17
381344 BH Male Bulkhead Locknut ORFS 1" x 1" £2.20 50%
You Pay:  £1.10
381345 BH Male Bulkhead Locknut ORFS 1 3/16" x 1 3/16" £6.97 50%
You Pay:  £3.48
381346 BH Male Bulkhead Locknut ORFS 1 7/16" x 1 7/16" £8.50 50%
You Pay:  £4.25