Answer: If you need components with a precise 180mm length and a 0.8mm thread pitch or wire diameter, these five options are among the most practical for DIY projects and light industrial tasks. They’re best for users doing fastener assemblies, small mechanical repairs, or equipment maintenance where standardized 180mm length and 0.8mm pitch matter. The list includes a variety of screws, studs, and a torsion spring, helping you choose based on whether you need threaded rods, bolts, or a spring component for hinged or rotating assemblies.
The following products are selected for relevance to 180 x .8 requirements, focusing on common sizes, materials, and compatible applications. Use the buying guide to compare key factors like materials, corrosion resistance, and threading. A quick summary table helps you compare at a glance.
| Product | Type | Length | Pitch / Wire | Best For |
|---|---|---|---|---|
| KRUPOVIUS 20Pcs 304 Stainless Steel V Type Torsion Spring | Torsion Spring | 43mm | Wire Diameter 0.8mm; 180° deflection | Self-replacement in waste bins and general mechanical use |
| MECCANIXITY Fully Threaded Rod M5 x 180mm | Threaded Rod | 180mm | Pitch 0.8mm | General fastener and guide-rail applications |
| iexcell 10 Pcs M5 x 180mm Hex Socket Head | Socket Head Cap Screws | 180mm | Pitch 0.8mm | High-strength stainless fastening |
| 2pcs M5 x 180 mm Partially Threaded Screws Bolts | Partially Threaded Bolts | 180mm | Pitch 0.8mm | Long, partially threaded assemblies |
| binifiMux 6pcs M5 x 180mm Stainless Bolts | Socket Cap Bolts | 180mm | Pitch 0.8mm | DIN912-compliant long bolts for durable mounting |
KRUPOVIUS 20Pcs 304 Stainless Steel V Type Torsion Spring
Product type: Torsion spring with 0.8mm wire diameter and 6.3mm outer diameter, designed for 180° rotation deflection. The kit contains 20 pieces made from 304 stainless steel for corrosion resistance. Best for self-replacement in various waste bins and as a general spring element in mechanical assemblies. Limitation: photo measurements should be compared to your exact application dimensions before ordering.
Who this is best for: Mechanics, DIY enthusiasts, and small shop operators who need a versatile spring stock for hinged devices, rotating mounts, or waste-bin replacements. Why selected: high-grade stainless steel and standardized wire/pitch support consistent performance across multiple applications.
Important caution: Ensure the torsion spring diameter and deflection match your device to avoid fitment issues or excessive stress on linked parts.
2 Pcs Excavator Rubber Track 180 x 72 x 37
Product type: Rubber tracks designed for small excavators, with 0.8 to 2-ton compatibility. Length is 180mm with 72mm width and 37mm interior height; includes continuous steel cord and drop-forged steel embeds for durability. Best for light construction tasks where track longevity and vibration reduction matter. Limitation: intended for specific machinery models; verify fitment with your excavator’s model and track system.
Who this is best for: Small equipment operators and hobbyists replacing tracks on compact excavators. Why selected: durable construction features aimed at longer wear under continuous operation.
MECCANIXITY Fully Threaded Rod M5 x 180mm
Product type: 304 stainless steel, fully threaded rod with M5 thread size and 0.8mm pitch. Length is 180mm. Applications include assembling fasteners, guiding rails, and machine components. Best for projects requiring a long, threaded rod with corrosion resistance. Limitation: fully threaded design may not suit all pass-through or clearance-critical assemblies.
Who this is best for: Engineers, fabricators, and DIY builders needing a strong, corrosion-resistant ribbed fastener for long assemblies. Why selected: versatility across fastening and alignment tasks with stainless steel durability.
iexcell 10 Pcs M5 x 180mm Hex Socket Head Cap Screws
Product type: Stainless steel 304 hex socket head cap screws with 0.8mm pitch and 180mm length. Includes one hex key for drive. Best for high-strength fastening in machinery and equipment where a recessed head is required. Limitation: long length may require through-holes or tapped threads designed for 180mm screws.
Who this is best for: Technicians and machinists who need a reliable, long, socket-head screw set for precise mounting. Why selected: complete kit with tool helps ensure proper installation and corrosion resistance.
binifiMux 6pcs M5 x 180mm Bolts 0.8 Pitch
Product type: 0.8 pitch, 180mm length, stainless steel DIN912 socket-cap bolts with long reach. Head thickness 4mm, socket cap diameter 7mm. Best for DIN912 standard long bolts used in mounting brackets and structural assemblies. Limitation: suitability depends on compatibility with the mating nuts and tapped holes.
Who this is best for: Builders and installers needing long, corrosion-resistant bolts for frame work or equipment mounting. Why selected: stainless construction and DIN912 standard sizing streamline compatibility and durability.
Buying Guide: Key Purchase Considerations
- Material matters: Stainless steel offers corrosion resistance; plain steel may be cheaper but prone to rust. Choose based on exposure and environment.
- Thread precision: 0.8mm pitch is common for M5 screws and rods; verify alignment with nuts, tapped holes, and mating parts to avoid cross-threading.
- Length compatibility: 180mm length is long; ensure you have clearance in your project and proper threaded nuts or taps to match.
- Head style and drive: Socket head caps provide a clean, recessed profile but require the correct hex tool. Through-hole clearance is important for long screws.
- Spring and hinge considerations: If selecting the spring, confirm rotation angles and deflection to avoid binding or overloading linked components.
- Application fit: Some items are designed for specialized machinery (excavator tracks, carports, etc.). Verify model compatibility and load expectations before purchasing.
FAQ
- Q: What does 180mm length indicate for these fasteners? A: It refers to the straight portion length. Some parts may include heads or partial threading that do not contribute to the total length.
- Q: Is 0.8mm a standard thread pitch? A: Yes, 0.8mm is a common pitch for M5 fasteners, enabling consistent compatibility with threaded holes and nuts across many projects.
- Q: Are these parts suitable for outdoor use? A: Stainless steel options offer better corrosion resistance, but consider specific environmental exposure and potential galvanic reactions with other metals.
- Q: Can I mix these items in the same project? A: Yes, provided thread sizes, lengths, and head types align with your design and mounting points.
- Q: Do the products come with installation tools? A: Some sets include a hex key; others require standard tools appropriate for the head type and thread.
- Q: How should I verify fitment before ordering? A: Compare your component dimensions to the product specifications, especially length, pitch, and diameter, and check the photo measurements against your required dimensions.