BH BSPP 60° Cone Male Extended w/ Locknut

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Useful Information

Technical Specification

  • Sizes Available: 1/4" - 1"
  • Material: Mild Steel
  • Seal Type: 60° cone for metal-to-metal sealing
  • Thread Type: Extended BSPP (British Standard Parallel Pipe) male x male
  • Locknut: Supplied with locknut for secure installation
  • Standard Compliance: Manufactured to BS EN 10277
  • Temperature Range: -40°C to +120°C (no pressure reduction)
  • Pressure Ratings:
  • Proof Pressure: 2× working pressure
  • Burst Pressure: 4× working pressure
  • Torque Guidance: Recommended torque values for lightly oiled steel threads
  • Quality Assurance: ISO 9001-certified manufacturing

Description

This extended BSPP male-to-male adaptor with a 60° cone sealing face is supplied with a locknut, providing a secure, vibration-resistant hydraulic connection. The extended body design allows for greater installation flexibility, particularly in systems requiring additional thread length. Manufactured by Burnett & Hillman from high-quality mild steel to BS EN 10277 standards, it ensures durable, leak-free performance in high-pressure hydraulic and pneumatic applications.

Key Features & Benefits

  • Durable Construction: High-quality mild steel for strength and longevity
  • Thread Configuration: Extended BSPP male x male for additional reach
  • Reliable Sealing: 60° cone ensures strong, pressure-tight sealing
  • Locknut Included: Prevents loosening under vibration and operational stress
  • Extended Design: Provides increased fitting flexibility in tight or complex assemblies
  • Standard Compliance: Manufactured to BS EN 10277 for accurate, consistent threading
  • Quality Manufacturing: Produced under ISO 9001-certified processes for reliable performance

Downloads

Burnett & Hillman Pressure Guide

 

SKU Product Code T1 (") T2 (") B1 (") B2 (") L1 (") L2 (") O/L (") A/F (mm) A/F (mm)
380256 8BPX0404 1/4 1/4 0.234 - 0.45 1.79 2.51 19 19
380257 8BPX0606 3/8 3/8 0.312 - 0.52 1.85 2.72 22 22
380258 8BPX0608 3/8 1/2 0.312 0.437 0.52 2.03 2.98 27 27
380259 8BPX0806 1/2 3/8 0.437 0.312 0.6 1.85 2.88 27 22
380260 8BPX0808 1/2 1/2 0.437 - 0.6 2.03 3.06 27 27
380261 8BPX1010 5/8 5/8 0.5 - 0.7 2.07 3.17 30 30
380262 8BPX1208 3/4 1/2 0.659 0.437 0.75 2.03 3.13 32 27
380263 8BPX1212 3/4 3/4 0.625 - 0.75 2.25 3.33 32 32
380264 8BPX1616 1 1 0.875 - 0.8 2.56 3.89 41 41

 

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
380256 BH BSPP Male 60 Cone Ext Bulkhead w/Locknut 1/4" x 1/4" £9.93 50%
You Pay:  £4.97
380257 BH BSPP Male 60 Cone Ext Bulkhead w/Locknut 3/8" x 3/8" £10.03 50%
You Pay:  £5.02
380258 BH BSPP Male 60 Cone Ext Bulkhead w/Locknut 3/8" x 1/2" £12.40 50%
You Pay:  £6.20
380259 BH BSPP Male 60 Cone Ext Bulkhead w/Locknut 1/2" x 3/8" £12.37 50%
You Pay:  £6.18
380260 BH BSPP Male 60 Cone Ext Bulkhead w/Locknut 1/2" x 1/2" £12.40 50%
You Pay:  £6.20
380261 BH BSPP Male 60 Cone Ext Bulkhead w/Locknut 5/8" x 5/8" £15.77 50%
You Pay:  £7.88
380262 BH BSPP Male 60 Cone Ext Bulkhead w/Locknut 3/4" x 1/2" £16.60 50%
You Pay:  £8.30
380263 BH BSPP Male 60 Cone Ext Bulkhead w/Locknut 3/4" x 3/4" £16.67 50%
You Pay:  £8.33
380264 BH BSPP Male 60 Cone Ext Bulkhead w/Locknut 1" x 1" £32.17 50%
You Pay:  £16.08