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/440Pcs 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

Twidec/440Pcs 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: 168178744

Details

Color
Silver
Connector Type
Crimp
Contact Material
Copper
Insulation Material
Nylon
Terminal
Spade Terminal

⚡Tin-plated copper for superior conductivity

🔌440 pcs total for every wiring need

🛡️Nylon insulating sleeves for safety & durability

€ 29.23

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Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Wire like a pro, connect like a boss!

ORGANIZED READY TO USE - Comes in a sturdy plastic case for neat storage and instant access, so you never miss a beat on your projects.
SAFE DURABLE INSULATION - High-quality nylon sleeves protect connections from oxidation and wear, keeping your wiring secure and professional.
ALL IN ONE WIRING ARSENAL - 440 precision connectors and sleeves in 3 versatile sizes (2.8/4.8/6.3mm) to fit 22-14 gauge wires perfectly.
QUICK HASSLE FREE INSTALLATION - Crimp or solder with ease—no stripping required—ideal for fast car audio, speaker setups, or home electronics.
PREMIUM CONDUCTIVITY CORROSION RESISTANCE - Tin-plated red copper terminals ensure fast, reliable electrical flow and long-lasting performance.

The Twidec 440-piece quick splice kit offers a comprehensive assortment of male and female spade connectors in three sizes, crafted from tin-plated copper for excellent conductivity and corrosion resistance. Nylon insulating sleeves provide durable protection, making this kit perfect for automotive, audio, and general electrical wiring tasks. Packaged in a convenient organizer, it delivers professional-grade connections with fast, tool-free installation.

Specifications

ASIN	B07VSD3HDM
Best Sellers Rank	#3,248 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Spade Terminals
Brand Name	Twidec
Color	Silver 440PCS
Connector Gender	Both
Connector Type	Crimp
Contact Material	Brass
Customer Reviews	4.5 out of 5 stars 1,684 Reviews
Insulation Material	Polyvinyl Chloride
Insulation Material Type	Polyvinyl Chloride
Manufacturer	Twidec
Material	Copper
Material Type	Copper
Model	Twidec
Number of Items	270
Part Number	CA-SPADE-270
Temperature Rating	257 degree fahrenheit
Terminal	Spade Terminal
UPC	704768699932
Unit Count	1 Count
Wire Diameter	2.8 Millimeters

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€ 29.23

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In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

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TrustScore 4.5 | 7,300+ reviews

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