Are all the female side of the terminals the same thickness? the reason i ask because i purchased this kit to install speakers with 20awg wire.

I’m not sure what you mean by thickness of the female side. But the male blades are 0.018x0.110”, 0.018x0.189” & 0.028”x0.248”. The females fit snugly.

Will the female terminal fit a 1/4" male terminal?

there are 3 sizes, each female joins the corresponding size male. good material, solid fit. Using with 12vdc gel packs as used in UPS Battery Backup power supply. joining 2 - 12vdc batteries in series to make a single 24vdc power supply cube.

Anyone else have problems with crimping the 2.8 female terminals in the 0.5 side of the crimping tool? Only fits in the large side of tool. Poor crimp

I have the same problems most of the time with these. Looks like we have the wrong crimping tool? I use the Stakeon crimper that I have from my Industrial electrical/maintenance job.

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Twidec (1-Spade Connector) - /360Pcs 2.8/4.8/6.3mm Quick Splice Male and Female Wire Spade Connector Crimp Terminal Block Assortment Kit with Insulating Sleeve for Electrical Wiring Car Audio Speaker

Product ID: 331791059

Details

Connector type
Spade
Contact material
Copper
Insulation material
Nylon
Material
Copper Nylon
Terminal
Spade Terminal

⚡Tin-plated copper for superior conductivity

🔌270 pcs total for versatile projects

🛡️Nylon sleeves ensure durable insulation

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Description

⚡ Connect like a pro, power up your projects!

COMPACT ORGANIZER BOX - Keep your connectors neatly stored and ready for action—no more lost parts or clutter.
DURABLE NYLON INSULATION - Protects connections with heat-resistant, anti-oxidation sleeves for safety and longevity.
PREMIUM TIN PLATED COPPER - Maximize electrical flow and corrosion resistance for long-lasting, reliable connections.
VERSATILE WIRE COMPATIBILITY - Fits 22-14 AWG wires, perfect for automotive, marine, and home electrical projects.
COMPLETE 270 PIECE ASSORTMENT - All essential 2.8/4.8/6.3mm male & female spade connectors plus insulating sleeves in one sleek kit.

The Twidec 270-piece spade connector kit offers a professional-grade assortment of tin-plated copper male and female terminals in three sizes (2.8mm, 4.8mm, 6.3mm) with durable nylon insulating sleeves. Designed for 22-14 AWG wires, this kit ensures high conductivity, corrosion resistance, and safe, long-lasting electrical connections ideal for automotive, marine, and general wiring tasks—all neatly organized in a compact plastic box.

Specifications

ASIN	B07VSD3HDM
Brand Name	Twidec
Connector Gender	Both
Connector Type	Spade
Contact Material	Copper
Customer Reviews	4.5 4.5 out of 5 stars (1,647)
Insulation Material Type	Nylon
Manufacturer	Twidec
Material Type	Copper, Nylon, Plastic
Model	Twidec
Number of Items	270
Part Number	CA-SPADE-270
Stud Size	3/4
Terminal	Spade Terminal
UPC	704768699932
Unit Count	270 Count

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€ 33.97

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In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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TrustScore 4.5 | 7,300+ reviews

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