Panduit TMEH4S10-D350 3/8" Torque Mount 500-Pack

Panduit TMEH4S10-D350 Heavy Duty Torque Mount

Panduit TMEH4S10-D350 heavy-duty torque mounts solve the outdoor cable-routing challenge every integrator faces on perimeter camera runs and building-exterior installations. The retention tab inside the 3/8" bolt hole holds your mounting hardware at any angle during install—no helper needed to steady the bolt while you position bundles along conduit exits, J-box drops, or metal-stud framing. Each mount accepts miniature through extra-heavy cable ties (up to 0.27" bundle diameter), letting you secure everything from single PTZ power drops to multi-conductor trunk runs with one SKU. Impact-modified heat-stabilized weather-resistant Nylon 6.6 body and zinc-plated steel insert deliver the UV and corrosion resistance required for coastal installs, parking structures, and rooftop runs where standard plastic mounts crack within two seasons.

Key Features

• Retention tab in bolt hole holds 3/8" hardware at any position without external support—mount bundles solo on ladders or lifts
• Impact-modified heat-stabilized weather-resistant Nylon 6.6 withstands thermal cycling and UV exposure in unconditioned spaces
• Zinc-plated steel insert resists galvanic corrosion when mounted to aluminum conduit or stainless j-boxes
• Accepts miniature through extra-heavy cable ties (0.09" to 0.27" cross-section)—one mount for mixed-bundle installs
• 500-piece contractor pack supports multi-building deployments and eliminates mid-job reorders

The TMEH4S10-D350's retention-tab design addresses the ergonomic reality of solo exterior installs. When you're positioning a torque mount twelve feet up on a building fascia, the internal tab grips your 3/8" bolt firmly enough to stay put while you maneuver the cable bundle into the tie loop—no second hand needed to steady the hardware, no bolt dropping into landscaping. Tighten to 50 in-lbs for standard loads or 75 in-lbs for heavy trunk runs; the zinc-plated steel insert distributes torque without deforming the nylon body. The mount's 1.85" length and 1.15" width footprint fit standard 16" o.c. framing and 4" junction-box knockouts, while the 0.77" height provides clearance for tie heads on densely packed bundles.

Material selection targets outdoor longevity. Impact-modified Nylon 6.6 maintains tensile strength through freeze-thaw cycles that crack unreinforced PA66 and polypropylene mounts—critical for unheated parking garages and exterior soffits in northern climates. Heat-stabilized formulation resists embrittlement under sustained sun exposure; UV-resistant black pigment prevents chalking and surface degradation. The zinc-plated steel insert solves the galvanic corrosion issue when mounting to dissimilar metals—aluminum EMT conduit, stainless j-boxes, or galvanized strut—without requiring dielectric isolators. Pair with stainless hardware in marine environments (within 1,000 feet of saltwater) or standard zinc-plated bolts for inland installs.

Bundle compatibility spans Panduit's full cable-tie range: 0.09" miniature ties for single Cat6 drops, 0.19" heavy-duty ties for 1.5" trunk bundles, 0.27" extra-heavy ties for multi-conduit risers or armored-cable groups. The mount's tie-channel geometry accommodates ties up to 0.5" wide, letting you use Panduit's releasable or metal-barb designs without interference. Common deployment: secure camera home runs along building eaves (miniature ties), bundle PTZ power-over-coax at pole mounts (heavy ties), or clamp multi-camera trunk runs at MDF entries (extra-heavy ties). The 500-count pack supports approximately 35–50 camera positions depending on tie redundancy (one mount per drop vs. every-other-j-box mounting).

Panduit TMEH4S10-D350 mounts ship in contractor-friendly 500-piece bulk packs—enough for a 40-camera perimeter build or 15-floor riser without reordering. The 3/8" bolt requirement aligns with off-the-shelf hardware-store inventory (standard hex-head or carriage bolts), and the retention tab accommodates bolt-length variance from 1" to 3" without performance loss. Use with Panduit PLT or PRT-series cable ties for single-source BICSI compliance documentation, or mix with any UL-recognized tie manufacturer. This mount is the field-proven choice for integrators who need outdoor-rated cable management that installs fast, holds under load, and survives the 10-year building lifecycle without callbacks.