Hardware consumables are only interchangeable when the application, thread, equipment, and connection style match. In this group, the lowest-priced choice is a specific 1/4-20 titanium hex nut, while the highest-priced choice is a 1-inch Grade 8 yellow-zinc hardware assembly. Between them are dedicated consumables for a Lotos LTP5000D plasma cutter and an Agilent/HP GC-MS setup. Start with the job-not the price-because these are four distinct types of hardware.
Quick take
- For 1/4-20 threaded hardware: Titanium Hex Nuts 1/4-20 Thread | Grade 2 | New Hardware Fasteners is the direct fit, with external-hex drive style, plain finish, and titanium material.
- For a 1-inch steel fastener assembly: 1" Hardware Assembly Grade 8 Yellow Zinc is the purpose-built selection, specified with Grade 8, a hex head, socket drive style, yellow-zinc finish, and 5-inch item length.
- For Lotos LTP5000D plasma cutter use: Lotos PCS22 Plasma Cutter Consumable Hardware for LTP5000D Silver Color is the model-named consumable hardware option.
- For Agilent/HP GC-MS interface maintenance: LOT OF Agilent GC-MS Interface Parts Lot - Tees, Ferrules, Nuts, Clamps & Screws brings together fittings and installation pieces for 597x-series MSD and 6890/5890 GC work.
The listed prices span $15 to $137.89, with the lowest option 89% below the highest. That wide range reflects the difference between individual fastener lots, a hardware assembly, and equipment-specific parts.
Listed price comparison
| Hardware consumable | Listed price | Relative price |
|---|---|---|
| Titanium Hex Nuts 1/4-20 Thread | Grade 2 | New Hardware Fasteners | USD 15.00 | |
| Lotos PCS22 Plasma Cutter Consumable Hardware for LTP5000D Silver Color | USD 45.07 | |
| LOT OF Agilent GC-MS Interface Parts Lot - Tees, Ferrules, Nuts, Clamps & Screws | USD 89.99 | |
| 1" Hardware Assembly Grade 8 Yellow Zinc | USD 137.89 |
Decision matrix
Match the equipment first. The Lotos PCS22 name explicitly identifies the LTP5000D, and the Agilent lot is described for Agilent/HP GC-MS interface tasks. Neither is a substitute for ordinary threaded fasteners.
Match the fastener specification next. The titanium nut option is explicitly a Grade 2, 1/4-20 coarse-thread hex nut. The Warren Fastenings South assembly has a different scope: it is a 1-inch Grade 8 steel hardware assembly with a 5-inch item length. A nut and a complete assembly solve different fastening needs.
Choose by the kind of work on hand. The Agilent assortment makes sense where tees, ferrules, tubing nuts, clamps, and screws are useful together. The Lotos PCS22 is the focused choice when the need is plasma cutter consumable hardware rather than a mixed fastener or fitting collection.
Use price as a final tie-breaker. The titanium nuts are the lowest listed-price entry and are sold in lots of 10, 25, or 50. The Grade 8 assembly is the highest listed-price option, so it is most sensible when its stated grade, finish, dimensions, and assembly format are required rather than merely convenient.
Concise product notes
LOT OF Agilent GC-MS Interface Parts Lot - Tees, Ferrules, Nuts, Clamps & Screws
Choose the Agilent lot for GC-MS interface work that calls for a varied group of small components rather than one single fastener type. The assortment includes four stainless-steel male-female 1/16-inch tees, 1/8-inch front and back ferrules, 1/8-inch tubing nuts, a vent-tube clamp, M4 x 6 mm screws, and additional fittings. Its stated applications include capillary-column connections to the MSD interface, vent-tube installation, and effluent splitters for 597x series MSD and 6890/5890 GC systems. The tradeoff is specialization: the collection is intended around Agilent/HP GC-MS maintenance and interface connections, not general-purpose structural fastening.
Lotos PCS22 Plasma Cutter Consumable Hardware for LTP5000D Silver Color
Lotos PCS22 is the clearest match for someone seeking consumable hardware identified for an LTP5000D plasma cutter. The title names both the PCS22 part number and the LTP5000D model, while the item type is specifically plasma cutter consumable hardware. That makes it more targeted than a generic bundle of screws, nuts, or fittings when the task centers on that plasma-cutting equipment. Its limitation is equally direct: PCS22 is a unit quantity of one and is not presented as a general assortment, a threaded-nut lot, or a GC-MS fitting set. Select it when the LTP5000D designation is the deciding requirement.
1" Hardware Assembly Grade 8 Yellow Zinc
The 1" Hardware Assembly Grade 8 Yellow Zinc suits a job requiring the stated combination of Grade 8 steel, yellow-zinc finish, socket drive style, and hex-head configuration. It also carries a 5-inch item length, giving it a clearly different role from the compact 1/4-20 hex nuts. Warren Fastenings South is named with the assembly, and the country of origin is listed as the United States. The limitation is its high listed cost relative to the other choices: USD 137.89 is the top price in this comparison. It is therefore best reserved for applications where the 1-inch assembly format and its stated Grade 8 specification are central to the requirement.
Titanium Hex Nuts 1/4-20 Thread | Grade 2 | New Hardware Fasteners
For a defined 1/4-20 coarse-thread nut need, the titanium hex nuts offer the most direct and least expensive listed option. They are Grade 2 titanium hex nuts with an external-hex drive style, plain finish, and inch measurement system. The described lot formats of 10, 25, or 50 pieces help align the purchase with a smaller repair task or a larger group of matching nuts. Their narrow specification is the main constraint: these are nuts only, not bolts, washers, a mixed hardware kit, or a 1-inch Grade 8 assembly. The USD 15.00 listed price makes sense when that exact thread and titanium material are the priority.
Final recommendation
Choose by compatibility and format. For an Agilent/HP GC-MS interface that needs tees, ferrules, tubing nuts, clamps, and screws together, the Agilent parts lot at USD 89.99 is the relevant collection. For an LTP5000D plasma cutter, select the model-specific Lotos PCS22 at USD 45.07. For conventional fastening, separate the two fastener choices carefully: the titanium option is for 1/4-20 Grade 2 hex nuts, while the USD 137.89 Grade 8 yellow-zinc assembly is the choice only when its 1-inch, steel, 5-inch-length configuration is needed. The titanium nut lot remains the practical starting point for the clearly specified 1/4-20 requirement.
