We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

SPEC Extension Spring: Music Wire, 7/8 in Free Lg, 0.034 in Wire Dia, 0.24 in O.D. - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 7/8 in Free Lg, 0.034 in Wire Dia, 0.24 in O.D.

The SPEC Extension Spring: Music Wire (SKU 828MJ9) is a machine hook extension spring, supplied as a 5-pack. It features a 7/8 in free length, 0.034 in wire diameter, 0.24 in outer diameter, and an oil finish (MPN…

SKU 3G-OTH-681676

Brand
SPEC
Item
Extension Spring: Music Wire, 7/8 in Free Lg, 0.034 in Wire Dia, 0.24 in O.D.
Category
Machine Hook Extension Springs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

SPEC
Manufacturer Part Number
MH02400340880M
Type
5 PK
O.D.
0.24 in
Finish
Oil
Free Lg
7/8 in
Wire Dia
0.034 in
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SPEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEC Extension Spring: Music Wire (SKU 828MJ9) is a machine hook extension spring, supplied as a 5-pack. It features a 7/8 in free length, 0.034 in wire diameter, 0.24 in outer diameter, and an oil finish (MPN MH02400340880M).

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring stores energy and provides resistance to pulling forces. It is commonly used in industrial machinery, automotive assemblies, and material handling equipment to return components to their original position after being stretched.

What are the specifications of the SPEC extension spring 828MJ9?

The SPEC extension spring (SKU 828MJ9) is made of music wire with a 7/8 in free length, 0.034 in wire diameter, and 0.24 in outer diameter. It has an oil finish and is supplied as a 5-pack. The manufacturer part number is MH02400340880M.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide. We handle full logistics and customs clearance to deliver industrial components like this 5-pack of machine hook springs to your facility. Contact us for a quote and delivery options.

How to select the right SPEC extension spring for an application?

To select the right SPEC extension spring, match the free length, wire diameter, and outer diameter to your application's load and space requirements. The oil finish provides basic corrosion resistance. For precise needs, consult a spring engineering guide or contact 3G Electric for sourcing assistance.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from SPEC

View all SPEC parts
Extension Spring: Music Wire, 1 3/4 in Free Lg, 0.031 in Wire Dia, 0.3 in O.D., 5 PK (MPN MH03000311750M). Key specifications — Finish: Oil.
SPEC
Extension Spring: Music Wire, 1 3/4 in Free Lg, 0.031 in Wire Dia, 0.3 in O.D., 5 PK (MPN MH03000311750M). Key specifications — Finish: Oil.
Extension Spring: 302 Stainless Steel, 47.6 mm Free Lg, 0.63 mm Wire Dia, 7 mm O.D., 2 PK (MPN HM0700630048S). Key specifications — Finish: Plain.
SPEC
Extension Spring: 302 Stainless Steel, 47.6 mm Free Lg, 0.63 mm Wire Dia, 7 mm O.D., 2 PK (MPN HM0700630048S). Key specifications — Finish: Plain.
Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.075 in Wire Dia, 0.75 in O.D., 3 PK (MPN MH07500752250M). Key specifications — Finish: Oil.
SPEC
Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.075 in Wire Dia, 0.75 in O.D., 3 PK (MPN MH07500752250M). Key specifications — Finish: Oil.
Extension Spring: Music Wire, 6 in Free Lg, 0.049 in Wire Dia, 0.36 in O.D., 5 PK (MPN MH03600496000M). Key specifications — Finish: Oil.
SPEC
Extension Spring: Music Wire, 6 in Free Lg, 0.049 in Wire Dia, 0.36 in O.D., 5 PK (MPN MH03600496000M). Key specifications — Finish: Oil.
Extension Spring: 302 Stainless Steel, 5/16 in Free Lg, 0.009 in Wire Dia, 0.063 in O.D., 3 PK (MPN H00630090310S). Key specifications — Finish: Plain.
SPEC
Extension Spring: 302 Stainless Steel, 5/16 in Free Lg, 0.009 in Wire Dia, 0.063 in O.D., 3 PK (MPN H00630090310S). Key specifications — Finish: Plain.
Extension Spring: 302 Stainless Steel, 1 1/4 in Free Lg, 0.041 in Wire Dia, 0.36 in O.D., 5 PK (MPN H03600411250S). Key specifications — Finish: Plain.
SPEC
Extension Spring: 302 Stainless Steel, 1 1/4 in Free Lg, 0.041 in Wire Dia, 0.36 in O.D., 5 PK (MPN H03600411250S). Key specifications — Finish: Plain.
Extension Spring: 302 Stainless Steel, 1 3/8 in Free Lg, 0.041 in Wire Dia, 0.5 in O.D., 3 PK (MPN H05000411370S). Key specifications — Finish: Plain.
SPEC
Extension Spring: 302 Stainless Steel, 1 3/8 in Free Lg, 0.041 in Wire Dia, 0.5 in O.D., 3 PK (MPN H05000411370S). Key specifications — Finish: Plain.
Extension Spring: Music Wire, 215 mm Free Lg, 1.8 mm Wire Dia, 12 mm O.D., 2 PK (MPN HM1201800215M). Key specifications — Finish: Oil.
SPEC
Extension Spring: Music Wire, 215 mm Free Lg, 1.8 mm Wire Dia, 12 mm O.D., 2 PK (MPN HM1201800215M). Key specifications — Finish: Oil.