SPEC HM0350700040M Machine Hook Extension Spring
The SPEC Extension Spring is a music wire machine hook extension spring, supplied as a 2-pack with a free length of 39.8 mm, wire diameter of 0.7 mm, and outer diameter of 3.5 mm. It features an oil finish and is…
SKU 3G-OTH-680794
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The SPEC Extension Spring is a music wire machine hook extension spring, supplied as a 2-pack with a free length of 39.8 mm, wire diameter of 0.7 mm, and outer diameter of 3.5 mm. It features an oil finish and is identified by manufacturer part number HM0350700040M.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring stores and releases energy by resisting a pulling force. It is commonly used in industrial machinery, automotive assemblies, and mechanical systems where a return or counterbalance force is needed. This music wire spring with machine hooks suits light to medium load applications.
What are the specifications of the SPEC extension spring HM0350700040M?
This SPEC extension spring has a free length of 39.8 mm, wire diameter of 0.7 mm, and outer diameter of 3.5 mm. It is made of music wire with an oil finish and comes as a 2-pack. The manufacturer part number is HM0350700040M.
Where to buy SPEC extension springs worldwide?
3G Electric supplies SPEC extension springs worldwide. We handle full logistics and customs clearance to deliver to your facility. As a global industrial sourcing partner, we provide genuine parts like the HM0350700040M 2-pack with oil finish. Contact us for pricing and lead time.
How to select the right extension spring for an application?
Select an extension spring by matching free length, wire diameter, outer diameter, and material to your load and deflection requirements. Music wire offers good fatigue life. Ensure hook type (e.g., machine hooks) fits your mounting. The SPEC HM0350700040M is a 2-pack with oil finish for corrosion resistance.
SPEC Products
3G Electric supplies SPEC machine hook extension springs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
