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/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

Twidec/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: 174481393

Details

Colour
1-Spade
Connector type
Crimp
Contact material
Copper
Insulation material
Nylon
Terminal
Spade Terminal

🔌270 pcs total for versatile wiring

🧵Nylon insulating sleeves for durability

🛡️Tin-plated copper for corrosion resistance

NZ$61

Duties & taxes included

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Description

⚡️ Power Your Projects with Precision & Style!

COMPACT ORGANIZER BOX - Keep your connectors and sleeves perfectly sorted and ready for any job on the go.
DURABLE NYLON INSULATION - High-quality sleeves protect connections and boost safety under high temps (up to 257°F).
PREMIUM TIN PLATED COPPER - Ensures superior conductivity and long-lasting corrosion resistance.
TRIPLE SIZE COMPATIBILITY - 2.8mm, 4.8mm, and 6.3mm connectors fit 22-14 AWG wires for ultimate flexibility.
COMPLETE 270 PIECE ASSORTMENT - Everything you need for pro-grade wiring projects in one sleek kit.

The Twidec 360-piece Quick Splice Spade Connector Kit offers a professional-grade solution for electrical wiring needs. Featuring tin-plated red copper terminals in three sizes (2.8mm, 4.8mm, 6.3mm) compatible with 22-14 AWG wires, paired with durable nylon insulating sleeves, this kit ensures reliable conductivity, corrosion resistance, and safety. Packaged in a compact plastic box, it’s perfect for automotive, marine, and DIY electrical projects demanding clean, secure connections.

Specifications

ASIN	B07VSD3HDM
Best Sellers Rank	905,400 in DIY & Tools ( See Top 100 in DIY & Tools ) 6,148 in Electrical Terminals & Kits
Brand	Twidec
Colour	1-Spade Connector
Connector Gender	Both
Connector Type	Crimp
Connector type	Crimp
Contact Material	Copper
Contact material	Copper
Customer Reviews	4.5 out of 5 stars 1,618 Reviews
Gauge	14.0
Insulation Material Type	Nylon
Insulation material	Nylon
Manufacturer	Twidec
Manufacturer Part Number	CA-SPADE-270
Material	Copper
Model Number	Twidec
Number of Items	270
Temperature Rating	257 degree fahrenheit
Terminal	Spade Terminal
UPC	704768699932
Unit Count	1.0 count

Reviews

P**.

Bien correct.

Pour faire des réparations multiples.

5.10.2025

S**T

Good value, quality small connectors

Small sizes included in this kit. Need them to rewire a FB RX7 ignition to Dual Leading Direct Fire ignition system (often known as DLIDFIS). Also purchase an appropriate crimping tool that is compatible with these sizes.

21.07.2026

R**E

Useful set to have

Nice set for good price

19.05.2025

P**M

Great for what I needed

Works great. Lots of options. Great to have on hand

30.12.2025

C**N

Good to have around

They work as expected. Price is right for the quality

17.04.2026

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NZ$61

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered 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 New Zealand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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