How is the product packaged for shipping?

Generally, we use mass packing (bag + carbon). Special packaging can be arranged if you provide specific details, pictures, or design.

What payment terms do you accept?

We accept T/T, PayPal, Western Union, LC, D/P, and Small-amount payment.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season.

Spring Block with Two Hole for 40 Series

Name: Spring Block with Two Hole for 40 Series
Brand: JM Aluminum Profile Accessories Co., Limited
SKU: 705033092

Guangdong, ChinaJM Aluminum Profile Accessories Co., Limited

US$0.20-0.25

2,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Round Head

Model NO.

F4104

Connection

Common Bolt

Head Style

Round

Standard

Grade

8.8

Model Number

Half Round Nut

Part No

F4104

Place of Origin

China (Mainland)

Thread

M4 M5 M6 M8

Finish

Nickel Plated

Transport Package

1000PCS/Bag

Specification

SGS

Trademark

Origin

China

HS Code

7318160000

Production Capacity

100000PCS /Month

Key features

Versatile Installation: Easy to add and reposition to existing frames; loads from profile end or side.

Secure T-Nut Holding: Ball spring mechanism holds T-nut in vertical position within the T-slot.

Durable Material: Made of Carbon Steel with Nickel Plating finish for corrosion resistance.

Multiple Thread Options: Available in M4, M5, M6, and M8 thread sizes for various applications.

Flexible Packaging: Standard mass packing available; special packaging details can be customized.

Global Export Experience: Products exported to over 30 countries including Europe, Asia, and Americas.

Competitive Pricing: Direct factory pricing available upon request for specific styles.

Low MOQ: No strict quantity limits; small quantity orders are available.

Company profile

JM Aluminum Profile Accessories Co., Limited

Guangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2006-04-08 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.04h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

About Our Factory & Business Background

Address2nd Floor, Building 1, No 198 Guangchang Road, Changan Town 523851, Shenzhen, Guangdong, China

Plant Area1000 square meters

Number of Employees11

Registered Capital500,000 RMB

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsIndustrial Aluminum Profile Aluminum Profiles, Aluminum Profiles / Extrusions, Aluminum Profile Modular Assembly, Aluminum Profile Accessories, Caster/Footmaster Caster/Adjustable Feet, Feet, T Nuts/Hammer Head Nut/T Bolt, Brackets Elements/Joint/Degree Bracket, End Cap/ Nylon Hinge/Handles, Spring Block/Aluminum Profile

Our Industry Experience & Global Business Record

Year of Establishment2004-12-09

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic

Number of Foreign Trading Staff6

Overseas Agent/BranchNo

Product Q&A

Q:Are you a factory or trading company?

We have a factory and a trading department.

Q:Could you send me your price list?

As we have many different products, it is really too hard to send all of price list for you.So please inform us the style you interested, we can offer the price list for your reference.

Q:What`s your MOQ?

Usually we don`t have limited of the quantity, small quantity available.

Q:What is the material of the spring block?

The material is Carbon Steel with a Nickel Plated finish.

Q:What are the available thread sizes?

The available thread sizes are M4, M5, M6, and M8.