Stainless Steel Bolt & Barrel Clamps

HomeDark gray right-pointing arrow icon on transparent background.Dark gray right-pointing arrow icon on transparent background.
Bolt & Barrel Clamps
BH

Barrel Hardware Clamps
(Bolt & Barrel / Barrel Band Clamp)

Murray Corporation’s Barrel Hardware Clamps offer superior joint connection compared to other heavy-duty clamps with the added benefit of featuring a low-profile design for use in applications with space constraints.  With the addition of a channel bridge under the bolt, Murray BH clamps provide a uniform tightening load on the hose that results in a higher radial clamping force. These band clamps are well suited for use in demanding conditions where extreme application pressures exist and shock resistance is required. BH clamps are offered in varying material grades providing the level of corrosion resistance suited to a wide variety of applications.
Benefits of Barrel Hardware Clamps
  • Barrel Nut and Bolt design provide a lower profile for use in applications with space limitations.
  • Rolled band edges reduce the risk of abrasion and puncture to soft hose which can be costly to replace and can lead to catastrophic damage.
  • Channel Bridge under the bolt provides 360 degrees of contact on the hose helping to distribute clamping force evenly to prevent leaks.
  • Precision-made Barrel Nuts and Bolts provide easy installation to maximize the effect of installation torque to radial band load.
Barrel Hardware Clamp Applications
Bolt and barrel clamps, also known as barrel hardware, are ideal for applications where space constraints prevent the use of a standard T-bolt clamp. Our high-quality stainless steel Bolt and Barrel Hardware Clamps are used in many applications and industries, including:
  • Automotive industry
  • Industrial industries
  • Irrigation and Agriculture
  • High-pressure hoses
  • Exhaust systems
  • Challenging fluid and gas transfer systems
  • High-performance race cars
These are just some of the many uses and applications of our Murray Barrel Hardware clamps. The Murray production process controls ensure end-user product consistency and reliability so your clamps will always perform under any condition.
Specifications
Clamp Size Chart
Technical drawing of a hose clamp, showing front view with screw and top view with labeled diameter, width, and thickness.
All 300 Stainless Steel (W4) All 316 Stainless (W5) Range (Inches) Range (mm)
Closed Open Closed Open
BHM5X019SS BHL5X019SS 0.67 0.75 17 19
BHM5X022SS BHL5X022SS 0.79 0.87 20 22
BHM5X025SS BHL5X025SS 0.91 0.98 23 25
BHM5X028SS BHL5X028SS 1.02 1.1 26 28
BHM6X031SS BHL6X031SS 1.14 1.22 29 31
BHM6X035SS BHL6X035SS 1.26 1.38 32 35
BHM6X039SS BHL6X039SS 1.42 1.54 36 39
BHM6X043SS BHL6X043SS 1.57 1.69 40 43
BHM6X047SS BHL6X047SS 1.73 1.85 44 47
BHM6X051SS BHL6X051SS 1.89 2.01 48 51
BHM6X055SS BHL6X055SS 2.05 2.17 52 55
BHM6X059SS BHL6X059SS 2.2 2.32 56 59
BHM6X063SS BHL6X063SS 2.36 2.48 60 63
BHM8X067SS BHL8X067SS 2.52 2.64 64 67
BHM8X073SS BHL8X073SS 2.68 2.87 68 73
BHM8X079SS BHL8X079SS 2.91 3.11 74 79
BHM8X085SS BHL8X085SS 3.15 3.35 80 85
BHM8X091SS BHL8X091SS 3.39 3.58 86 91
BHM8X097SS BHL8X097SS 3.62 3.82 92 97
BHM8X103SS BHL8X103SS 3.86 4.06 98 103
BHM8X112SS BHL8X112SS 4.09 4.41 104 112
BHM8X121SS BHL8X121SS 4.45 4.76 113 121
BHM8X130SS BHL8X130SS 4.8 5.12 122 130
BHM10X139SS BHL10X139SS 5.16 5.47 131 139
BHM10X148SS BHL10X148SS 5.51 5.83 140 148
BHM10X161SS BHL10X161SS 5.87 6.34 149 161
BHM10X174SS BHL10X174SS 6.38 6.85 162 174
BHM10X187SS BHL10X187SS 6.89 7.36 175 187
BHM10X200SS BHL10X200SS 7.4 7.87 188 200
BHM10X213SS BHL10X213SS 7.91 8.39 201 213
BHM10X226SS BHL10X226SS 8.43 8.9 214 226
BHM10X239SS BHL10X239SS 8.94 9.41 227 239
BHM10X252SS BHL10X252SS 9.45 9.92 240 252
BHM10X265SS BHL10X265SS 9.96 10.43 253 265
BHM10X278SS BHL10X278SS 10.47 10.94 266 278
BHM10X291SS BHL10X291SS 10.98 11.46 279 291
BHM10X304SS BHL10X304SS 11.5 11.97 292 304
Text indicating more material configurations and more sizes are available upon request, each enclosed in a blue circular graphic.
PDF Specification Sheet
Barrel Hardware Clamps

Bolt and Barrel Hardware Clamps — BH Series

Murray Corporation manufactures bolt and barrel hardware clamps in our BH series, designed for heavy-duty fastening and connection applications that require a robust, mechanically secured clamping solution. BH bolt and barrel clamps use a bolt-through-barrel mechanism that provides high clamping force, tamper resistance, and long-term reliability in demanding industrial environments.

Design and Construction

The BH bolt and barrel clamp features a stainless steel band secured by a bolt that passes through a barrel-shaped housing. As the bolt is tightened, it draws the band through the barrel, compressing it around the hose, pipe, or object being clamped. This mechanism delivers high clamping force with a positive mechanical lock that resists loosening under vibration, shock, and thermal cycling.

The barrel housing distributes the clamping load at the fastener point, preventing localized band distortion and ensuring even tension around the circumference. The heavy-duty construction handles applications where standard screw-type or worm drive clamps lack the necessary strength or security.

Key Features and Benefits

Murray's BH bolt and barrel clamps offer high clamping force through a positive mechanical locking mechanism. The heavy-gauge stainless steel band resists deformation under load. The barrel housing distributes fastener loads to prevent band distortion. Stainless steel construction provides corrosion resistance for harsh environments. The tamper-resistant design deters unauthorized disassembly. And the wide band option distributes clamping pressure to protect hose materials.

Applications

Bolt and barrel hardware clamps are used in applications requiring high security and holding power, including heavy industrial pipe and hose connections, infrastructure and utility installations, marine and offshore equipment, mining and construction equipment, military and defense vehicle systems, and security-sensitive fluid and gas connections.

Size Range and Ordering

Murray manufactures BH bolt and barrel clamps in a range of sizes to fit common pipe and hose diameters. Custom sizes and configurations are available. Contact Murray Corporation or request a quote to discuss your bolt and barrel clamp requirements.

Quality and Global Manufacturing

Murray Corporation manufactures all BH bolt and barrel clamps under our ISO 9001:2015 certified quality management system. Strict process controls ensure consistent dimensions, material quality, and clamping performance across every production lot. With manufacturing facilities in the United States, Canada, India, and China, Murray provides the global production capacity, deep inventory, and competitive pricing that industrial customers require. Our 98 percent on-time delivery rate ensures reliable supply for production schedules and stocking programs.

Whether you are securing heavy industrial hose connections, mounting infrastructure components, or replacing existing clamps in a maintenance operation, Murray's BH bolt and barrel clamps deliver the holding power and durability your application demands. Our sales and engineering teams are ready to help you identify the right product for your specific needs.

© 2026, Murray Corporation - Privacy