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Bosshead For Frames, Malleable Cast Iron, Chromium Plated
Bosshead For Frames, Malleable Cast Iron, Chromium Plated (Product Code: SLE/BH/10) is a chromium-plated cast iron connector used to fix a rod to the tube of a support frame at 90° in physics and chemistry teaching labs. Its tempered cast iron body is listed with d/Ø 13 and thread 6, with a ring screw or socket screw, and suits demonstration frames that are rebuilt through the term. It is built by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM manufacturer, at its own factory in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Type | Bosshead for frames |
| Material | Malleable (tempered) cast iron, chromium plated |
| Screw types | Ring screw; socket screw |
| d/Ø | 13 |
| Angle | 90° |
| Thread | 6 |
| Product code | SLE/BH/10 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Chromium-Plated Frame Bosshead Used For?
Mechanics experiments often need a rigid overhead bar: a pulley system for a lesson on mechanical advantage, a simple pendulum hung clear of the bench, a spring and slotted-mass arrangement for Hooke’s law, or a pair of rods carrying an optics accessory. Fitted to an H-frame or a base-plate stand, this bosshead holds each cross rod square to the upright so loads hang vertically and readings stay consistent between groups. That makes it everyday physics lab equipment for schools in India that run demonstration frames.
Slide the bosshead to height on the frame tube, tighten it, then insert the cross rod and lock it. Use the ring screw where students adjust heights by hand; the socket screw keeps a teacher-built rig from being loosened casually. The plated surface stays bright on dry physics benches with a simple wipe.
What to Specify When Ordering
- Screw type: ring screw or socket screw.
- Frame tube and rod diameters, checked against the d/Ø 13 and thread 6 listing.
- Number of connectors for each frame, plus spares.
- Frames, stands or clamps you want in the same quotation.
OEM Manufacturer
Jain Scientific Equipments Private Limited, known to customers as ScienceLab, is the OEM of this plated frame bosshead and manufactures it at its own licensed factory at Saha, Ambala, Haryana, India. Physics departments, training institutes, dealers and importers order it straight from the factory, and follow-up orders are placed with the same manufacturer. More is on the company profile.
Related Laboratory Equipment
Pair this bosshead with frames, stands and clamps from the same workflow:
- H-Frame MINI — a compact cast iron frame base for demonstration rigs.
- Stand With Base Plate H-Shape — a heavy H-shaped stand to carry the cross rods.
- Bosshead For Frames, 18/10 Stainless Steel — the stainless version for wet chemistry areas.
- Bosshead Cross Type Malleable Cast Iron Chromium Plated — a cross-type connector in the same plated finish.
- Table Clamp For Rods — anchors a rod to the bench edge when no frame is available.
Browse the full Bosshead category for other connector types.
Frequently Asked Questions
How does the Bosshead For Frames, Malleable Cast Iron, Chromium Plated differ from the stainless version?
The Bosshead For Frames, Malleable Cast Iron, Chromium Plated is tempered cast iron with chromium plating and is listed with d/Ø 13, whereas SLE/BH/09 is 18/10 stainless steel. Choose stainless for constant chemical contact and this version for general teaching frames.
Which screw comes with the Bosshead For Frames, Malleable Cast Iron, Chromium Plated?
Both a ring screw and a socket screw are named for the Bosshead For Frames, Malleable Cast Iron, Chromium Plated. State your preference in the enquiry and ScienceLab will confirm the configuration in writing with the quotation.
Will the Bosshead For Frames, Malleable Cast Iron, Chromium Plated fit my existing frame?
The Bosshead For Frames, Malleable Cast Iron, Chromium Plated is catalogued with d/Ø 13 and thread 6, without a stated unit. Send your frame tube and rod diameters through the contact page and ScienceLab will check the fit.
Is the angle of the Bosshead For Frames, Malleable Cast Iron, Chromium Plated adjustable?
No. The Bosshead For Frames, Malleable Cast Iron, Chromium Plated holds the rod at a fixed 90° to the frame tube, which keeps hanging loads vertical; swivel bossheads are available in the same category for angled work.
Who manufactures the Bosshead For Frames, Malleable Cast Iron, Chromium Plated?
ScienceLab, the trading name of Jain Scientific Equipments Pvt Ltd, is the OEM for the Bosshead For Frames, Malleable Cast Iron, Chromium Plated and produces it at its own factory at Saha, Ambala, India, quoting schools, institutes, dealers and importers directly.
Can ScienceLab supply the Bosshead For Frames, Malleable Cast Iron, Chromium Plated in complete frame sets?
Yes. Send a list of frames, bossheads and clamps with quantities; ScienceLab quotes the Bosshead For Frames, Malleable Cast Iron, Chromium Plated for single schools, larger institutions and export orders to international markets.
Request a Quote
For a quotation on the Bosshead For Frames, Malleable Cast Iron, Chromium Plated straight from the manufacturer, contact ScienceLab or add it to your enquiry cart along with the frame and rods.
Last updated: 24 September 2026
