E-Z LOK - 303-10 E-Z Lok Externally Threaded Insert, 303 Stainless Steel, 5/8"-11 Internal Threads, 7/8"-9 External Threads, 0.687" Length, Made in US (Pack of 5)

AMAZON.COM

e-z lok - 303-10 e-z lok externally threaded insert 303 stainless steel 5834-11 internal threads 7834-9 external threads 068734 length made in us pack of 5

$ 40.50

Last price was updated on: 10th Dec 2025, 05:20 PM

Buy Now

Pricing Analytics & Buying Assistance

Price Score: Good

Poor Average Good Excellent

Current Price $40.50

$5.44

Lowest

$48.57

Highest

Buying Advice:
Good – Worth buying. 54% chance price goes up. Buy soon.

Price History Benchmarks

Lowest Ever

$5.44

18th May 2016

Highest Ever

$48.57

12th Dec 2022

Average Price

$25.76

515 data points

Last 3M Low

$36.99

1st Nov 2025

Last 6M Low

$35.64

23rd Jun 2025

Last 12M Low

$31.30

12th May 2025

Price History Chart

Product Variants

Image of E-Z LOK - 303-8 E-Z Lok Externally Threaded Insert, 303 Stainless Steel, 1/2"-13 Internal Threads, 3/4"-10 External Threads, 0.656" Length, Made in US (Pack of 5)

$32.70

E-Z LOK - 303-8 E-Z Lok Externally Threaded Insert, 303 Stainless Steel, 1/2"-13 Internal Threads, 3/4"-10 External Threads, 0.656" Length, Made in US (Pack of 5)

Image of E-Z LOK - 303-10 E-Z Lok Externally Threaded Insert, 303 Stainless Steel, 5/8"-11 Internal Threads, 7/8"-9 External Threads, 0.687" Length, Made in US (Pack of 5)

$40.50

E-Z LOK - 303-10 E-Z Lok Externally Threaded Insert, 303 Stainless Steel, 5/8"-11 Internal Threads, 7/8"-9 External Threads, 0.687" Length, Made in US (Pack of 5)

$30.52

E-Z Lok Externally Threaded Insert, 303 Stainless Steel, 1/4"-28 Internal Threads, 7/16"-14 External Threads, 0.437" Length, Made in US (Pack of 5)

$7.70

E-Z Lok Externally Threaded Insert, 303 Stainless Steel, M3-0.5 Internal Threads, M6x1.0 External Threads, 6.48mm Length, Made in US (Pack of 5)

$26.65

E-Z Lok Externally Threaded Insert, 303 Stainless Steel, M16-2.0 Internal Threads, M24x3.0 External Threads, 19.99mm Length, Made in US

$34.36

E-Z Lok Externally Threaded Insert, 303 Stainless Steel, 7/16"-20 Internal Threads, 5/8"-11 External Threads, 0.656" Length, Made in US (Pack of 5)

Image of E-Z LOK - 303-4 E-Z Lok Externally Threaded Insert, 303 Stainless Steel, 1/4"-20 Internal Threads, 7/16"-14 External Threads, 0.437" Length, Made in US (Pack of 5)`

$19.70

E-Z LOK - 303-4 E-Z Lok Externally Threaded Insert, 303 Stainless Steel, 1/4"-20 Internal Threads, 7/16"-14 External Threads, 0.437" Length, Made in US (Pack of 5)`

Image of E-Z LOK - 303-332 E-Z Lok Externally Threaded Insert, 303 Stainless Steel, #10-32 Internal Threads, 3/8"-16 External Threads, 0.406" Length, Made in US (Pack of 5)

$18.40

E-Z LOK - 303-332 E-Z Lok Externally Threaded Insert, 303 Stainless Steel, #10-32 Internal Threads, 3/8"-16 External Threads, 0.406" Length, Made in US (Pack of 5)

$34.42

E-Z Lok Externally Threaded Insert, 303 Stainless Steel, 3/4"-10 Internal Threads, 1"-8 External Threads, 0.781" Length, Made in US

Image of E-Z LOK - 303-3 E-Z Lok Externally Threaded Insert, 303 Stainless Steel, #10-24 Internal Threads, 3/8"-16 External Threads, 0.406" Length, Made in US (Pack of 5)

$23.45

E-Z LOK - 303-3 E-Z Lok Externally Threaded Insert, 303 Stainless Steel, #10-24 Internal Threads, 3/8"-16 External Threads, 0.406" Length, Made in US (Pack of 5)

Image of E-Z LOK - 453-4 E-Z Lok Externally Threaded Insert, 303 Stainless Steel, M4-0.7 Internal Threads, M8x1.25 External Threads, 7.49mm Length, Made in US (Pack of 5)

$14.24

E-Z LOK - 453-4 E-Z Lok Externally Threaded Insert, 303 Stainless Steel, M4-0.7 Internal Threads, M8x1.25 External Threads, 7.49mm Length, Made in US (Pack of 5)

Image of E-Z LOK - 303-820 E-Z Lok Externally Threaded Insert, 303 Stainless Steel, 1/2"-20 Internal Threads, 3/4"-10 External Threads, 0.656" Length, Made in US (Pack of 5)

$44.50

E-Z LOK - 303-820 E-Z Lok Externally Threaded Insert, 303 Stainless Steel, 1/2"-20 Internal Threads, 3/4"-10 External Threads, 0.656" Length, Made in US (Pack of 5)

$17.04

E-Z Lok Externally Threaded Insert, 303 Stainless Steel, M5-0.8 Internal Threads, M8x1.25 External Threads, 7.49mm Length, Made in US (Pack of 5)

$14.18

E-Z Lok Externally Threaded Insert, 303 Stainless Steel, 3/8"-24 Internal Threads, 9/16"-12 External Threads, 0.515" Length, Made in US (Pack of 5)

$16.62

E-Z Lok Externally Threaded Insert, 303 Stainless Steel, #4-40 Internal Threads, #10-32 External Threads, 0.250" Length, Made in US (Pack of 5)

Product Technical Information

Product Code	B002KVUUCK
Market Place	amazon.com
Market Place Name	Amazon.com
Rating	4.5 ( 101 ratings )
Category	Thread Locking Inserts
Item Color	Red

Frequently Asked Questions

What is the lowest price ever for this product? ▶

The lowest price for E-Z LOK - 303-10 E-Z Lok Externally Threaded Insert 303 Stainless Steel 5834-11 Internal Threads 7834-9 External Threads 068734 Length Made in US Pack of 5 was $5.44 on 18th May 2016. This is the best recorded deal so far.
What is the highest price ever for this product? ▶

The highest price for E-Z LOK - 303-10 E-Z Lok Externally Threaded Insert 303 Stainless Steel 5834-11 Internal Threads 7834-9 External Threads 068734 Length Made in US Pack of 5 was $48.57 on 12th Dec 2022. Prices have dropped since then.
What is the average price of this product? ▶

The average price for E-Z LOK - 303-10 E-Z Lok Externally Threaded Insert 303 Stainless Steel 5834-11 Internal Threads 7834-9 External Threads 068734 Length Made in US Pack of 5 is $25.76 (515 data points). This helps you compare current deals.
What is the lowest price in the last 3 months? ▶

In the last 3 months, E-Z LOK - 303-10 E-Z Lok Externally Threaded Insert 303 Stainless Steel 5834-11 Internal Threads 7834-9 External Threads 068734 Length Made in US Pack of 5 reached a low of $36.99 on 1st Nov 2025. Recent price trends may help you decide when to buy.
Should I buy this product now? ▶

Worth buying. The price is good, but you may wait for a better deal. 54% chance price goes up. Price may increase soon.