Harlingen - Stainless Steel Threaded Inserts 7/16"-20 UNF | H-12-303-365

$22.00
$0.00
$22.00
Vendor: Harlingen
SKU: H-12-303-365

A pack of 25 grade 304 stainless steel threaded inserts in 7/16"-20 UNF. Used by mechanics and fitters to repair stripped imperial fine threads or add durable threads in soft materials. Harlingen is a trusted name in precision machining and workholding tools...

Read moreRead less

Harlingen - Stainless Steel Threaded Inserts 7/16"-20 UNF | H-12-303-365

A pack of 25 grade 304 stainless steel threaded inserts in 7/16"-20 UNF. Used by mechanics and fitters to repair stripped imperial fine threads or add durable threads in soft materials. Harlingen is a trusted name in precision machining and workholding tools for the workshop. Available now at Industrial Shed with fast Australia-wide delivery.

► Key Features

  • 7/16"-20 UNF thread
  • 0.65625" length once installed
  • Grade 304 stainless steel
  • Pack of 25 inserts
  • Genuine Harlingen product, sold and supported by Industrial Shed

► What’s Included

  • 25 x 7/16"-20 UNF threaded inserts

► Ideal For

  • Repairing stripped 7/16"-20 UNF threads
  • Reinforcing threads in aluminium and other soft metals

► Technical Specifications

  • Model / SKU: H-12-303-365
  • Thread: 7/16"-20 UNF
  • Length: 0.65625" (post installation)
  • Quantity: 25
  • Material: Stainless Steel - Grade 304
  • Barcode: 9346967107248
  • Brand: Harlingen

► Why Tradies Grab This

Trade-quality gear that earns its place on the job.

► Industrial Shed’s Trade Guarantee – Shop with Confidence

  • Genuine Harlingen: Authentic stock, backed by the manufacturer’s warranty.
  • Loyalty Matters: Exclusive trade account perks for repeat customers.
  • Real Support, No Runaround: Talk to our crew — real people who know tools.
  • Fast Delivery, Every Time: Quick dispatch Australia-wide from Industrial Shed.

► Stock won’t last — get yours now at Industrial Shed!

  • Model / SKU: H-12-303-365
  • Thread: 7/16"-20 UNF
  • Length: 0.65625" (post installation)
Product weight
0.1 kg
Material
Stainless Steel
Category
Inserts
Shipping calculated at checkout

Enter your delivery address at checkout to see the cost.

Subtotal: $22.00
Product specifications
Category
Inserts
Material
Stainless Steel
Product weight
0.1 kg
Length
60 mm
Width
40 mm
Height
13 mm
Barcode
9346967107248
Model / SKU
H-12-303-365
Thread
7/16"-20 UNF
Length
0.65625" (post installation)
Quantity
25
Material
Stainless Steel - Grade 304
Barcode
9346967107248
  • On time, every time

    Delivery across Australia, with tracking sent after dispatch. Ordering a large or heavy item? Ask our team to confirm freight costs and delivery arrangements before you buy.

    Delivery information
  • Secure payments

    Pay through our secure checkout with the card and express payment options available for your order. Review your items, delivery charges and total before confirming payment.

  • 100% happiness guarantee

    Need help after your purchase? Contact our Somerville team with your order number. We can help with product issues and explain your return options, including conditions and exclusions.

    Returns and support

Harlingen - Stainless Steel Threaded Inserts 7/16"-20 UNF | H-12-303-365

A pack of 25 grade 304 stainless steel threaded inserts in 7/16"-20 UNF. Used by mechanics and fitters to repair stripped imperial fine threads or add durable threads in soft materials. Harlingen is a trusted name in precision machining and workholding tools for the workshop. Available now at Industrial Shed with fast Australia-wide delivery.

► Key Features

  • 7/16"-20 UNF thread
  • 0.65625" length once installed
  • Grade 304 stainless steel
  • Pack of 25 inserts
  • Genuine Harlingen product, sold and supported by Industrial Shed

► What’s Included

  • 25 x 7/16"-20 UNF threaded inserts

► Ideal For

  • Repairing stripped 7/16"-20 UNF threads
  • Reinforcing threads in aluminium and other soft metals

► Technical Specifications

  • Model / SKU: H-12-303-365
  • Thread: 7/16"-20 UNF
  • Length: 0.65625" (post installation)
  • Quantity: 25
  • Material: Stainless Steel - Grade 304
  • Barcode: 9346967107248
  • Brand: Harlingen

► Why Tradies Grab This

Trade-quality gear that earns its place on the job.

► Industrial Shed’s Trade Guarantee – Shop with Confidence

  • Genuine Harlingen: Authentic stock, backed by the manufacturer’s warranty.
  • Loyalty Matters: Exclusive trade account perks for repeat customers.
  • Real Support, No Runaround: Talk to our crew — real people who know tools.
  • Fast Delivery, Every Time: Quick dispatch Australia-wide from Industrial Shed.

► Stock won’t last — get yours now at Industrial Shed!

Delivery options

We deliver across Australia. Freight costs depend on the item's size, weight and delivery address. Use the freight form above to request a price for this product.

Local delivery and collection

Local delivery is available on the Mornington Peninsula. You can also collect from Factory 1/30 Simcock Street, Somerville VIC 3912. Wait for your collection confirmation before coming in.

Tracking and delivery questions

Tracking details are sent after dispatch. For delivery timing, access requirements or help with a bulky item, call 03 5978 0078.

Read the shipping and delivery policy

Start a return

Contact us with your order number and the reason for the return. We will confirm the next steps before you send anything back.

Change of mind

The returns policy allows 14 days from delivery for eligible unused items in their original condition and packaging. Special orders and custom products are excluded from change-of-mind returns. Other exclusions may apply.

Faulty or damaged items

Send photos and a description of the problem to supportHQ@industrialshed.net.au, or call 03 5978 0078.

Read the full returns and refund policy

You May Also Like