5/16-18 UNC x 5/16 Inch x 2 Inch Oversized Thread Knurled Shoulder Screws - Stainless Steel (303) 5/16-18 UNC x 5/16 Inch x 2 Inch Oversized Thread Knurled Shoulder Screws - Stainless Steel (303) (pack of 1)

Accu Product Code (APC): STR60151C32-OST

Images shown for graphic representation. Not to scale.

5/16-18 UNC x 5/16 Inch x 2 Inch Oversized Thread Knurled Shoulder Screws - Stainless Steel (303) 5/16-18 UNC x 5/16 Inch x 2 Inch Oversized Thread Knurled Shoulder Screws - Stainless Steel (303) (pack of 1)

Accu Product Code (APC): STR60151C32-OST

Key Features

Shoulder Diameter (d): 5/16 Inch
3 Year Extended Warranty.
Free Technical Support From Our Engineers.

Show All Sizes & Materials

3D CAD Model Downloads: Details .

Simple 90 Day Returns Details.

3 Year Warranty Details.

Official AMPG Product.

Buy More & Save

/ Each Pack of
Exc. VAT
Price Exc. VAT

All prices below Exc. VAT

Minimum order quantity: Maximum order quantity:

This component is

Discontinued

Find Alternatives

This component is

Out of Stock

This component is

Available Offline

Manufactured For Your Order

It's prime for engineers.

Show All Sizes & Materials

Accu Product Code (APC): STR60151C32-OST
Thread Size: 5/16-18 UNC
Shoulder Diameter (d): 5/16 Inch Tolerance: -0.002 /-0.004 inch
Shoulder Length (L): 2 Inch Tolerance: +/-0.005 inch
Material: Stainless Steel - (303)
Finish: Natural
Drive Type: Hex Socket
Head Diameter (D): 7/16 Inch
Head Height (H): 7/32 Inch
Manufacturing Standard: Not Standardised
Material Family: Stainless Steel
Material Specification: SS 303 / ASTM A582
Socket Size (J): 5/32 Inch
System of Measurement: Imperial
Thread Class: 2A
Thread Length (E): 7/16 Inch
Thread Pitch: 18 TPI
Weight per 100 Units: 2.85 kg

Download Tech Spec

See a problem with this specification?

5/16-18 UNC x 5/16 Inch x 2 Inch Oversized Thread Knurled Shoulder Screws - Stainless Steel (303) Description

The 5/16-18 UNC x 5/16 Inch x 2 Inch Oversized Thread Knurled Shoulder Screws - Stainless Steel (303) has the following features:

Drive Type: Hex Socket
Natural Finish
Head Diameter (D): 7/16 Inch
Head Height (H): 7/32 Inch
Manufacturing Standard: Not Standardised
Stainless Steel - (303)
Stainless Steel Material Family
SS 303 / ASTM A582 Material Specification
Shoulder Diameter (d): 5/16 Inch
Shoulder Diameter (d) Tolerance: -0.002 /-0.004 inch
Shoulder Length (L): 2 Inch
Shoulder Length (L) Tolerance: +/-0.005 inch
Socket Size (J): 5/32 Inch
System of Measurement: Imperial
Thread Class: 2A
Thread Length (E): 7/16 Inch
Thread Pitch: 18 TPI
Thread Size: 5/16-18 UNC

Discover more about the Imperial Oversized Thread Knurled Shoulder Screws range.

Imperial Oversized Thread Knurled Shoulder Screws are versatile fasteners designed with a unique knurled shoulder and oversized imperial threads. These screws provide secure and reliable fastening while allowing for enhanced grip during manual adjustments. The oversized thread design ensures compatibility with applications requiring greater thread engagement and stability.

How Imperial Oversized Thread Knurled Shoulder Screws Work

The knurled shoulder facilitates easy handling, offering excellent grip for manual rotation or positioning, making these screws ideal for assemblies requiring frequent adjustments or rotational movement. The oversized imperial threads improve stability in applications where standard thread sizes may not provide a sufficient fit, ensuring a robust and durable fastening solution.

The Materials Imperial Oversized Thread Knurled Shoulder Screws Are Made From

These screws are manufactured from A2 Stainless Steel, a material renowned for its strength, durability and resistance to corrosion.

The Sizes and Types of Imperial Oversized Thread Knurled Shoulder Screws Available

Imperial Oversized Thread Knurled Shoulder Screws are available in thread sizes ranging from 1/4-20 UNC or 3/8-24 UNF to 10-24 UNC or 10-32 UNF. These sizes cater to a variety of applications, from smaller precision projects to larger industrial assemblies. The oversized thread design provides additional flexibility and reliability for custom-fit applications.

FAQs

Q: What Is the Difference Between UNC and UNF Threads?
A: UNC (Unified Coarse) threads have a larger pitch, making them more suitable for applications requiring quick assembly and disassembly. UNF (Unified Fine) threads, with their smaller pitch, provide greater strength and resistance to loosening under vibration.

Q: What Applications Benefit from Oversized Threads?
A: Oversized threads are ideal for projects where the screw needs to engage with slightly worn or custom-fit threaded components, ensuring a tighter and more secure connection.

Q: Are These Screws Easy to Adjust Manually?
A: Yes, the knurled shoulder provides enhanced grip, making these screws easy to adjust manually, even in applications requiring frequent reconfiguration.

Q: How Do I Find the Length of a Screw?
A: Use our complete guide on How To Measure A Screw like an Engineer!

Shipping Information

Shipping Destinations:

Worldwide view delivery information

Weight (100 items):

2.8535473kg

Component History

Product First Available:

Thursday, June 13, 2024

Stock Last Updated:

12:02 AMThursday, June 4, 2026

Specification Last Updated:

Wednesday, June 3, 2026

Barcodes

APC (Accu Product Code):

STR60151C32-OST

EAN13 (International Article No.):

5054328407350

ASIN (Amazon Stock Identification No.):

ASIN not defined.

3D CAD Model Downloads

It will be automatically recharged within 24 hours. If you would like more downloads or need help please contact us

See a problem with this CAD Model?

Sorry, this is not available online right now.

To request a CAD Model please provide the following:

Name

Thank you for requesting a 3D CAD Model.

We aim to get back to you within 2 working days.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Customers Also Shopped For.

Product Certifications.

Certificate of Conformity Included

RoHS Certified

REACH Certified

DFARS Defense Certified

Not Certified For Use In Construction Projects

ISO9001
Quality Approved

Your Daily Download Limit Has Been Reached.

It will be automatically recharged within 24 hours. If you would like more downloads or need help please contact us.

Report A Product Specification Or CAD Error.

Thread Size

Shoulder Diameter (d)

Shoulder Length (L)

Material

Finish

Drive Type

Head Diameter (D)

Head Height (H)

Manufacturing Standard

Material Family

Material Specification

Socket Size (J)

System of Measurement

Thread Class

Thread Length (E)

Thread Pitch

CAD Error:

Is there anything else you'd like us to know?

Email Address (so we can let you know when it's fixed)

Get A Quote By Email. Quote Successful.

YOUR PRODUCT

5/16-18 UNC x 5/16 Inch x 2 Inch Oversized Thread Knurled Shoulder Screws - Stainless Steel (303).

Minimum quantity required for a quote:

Thank you for requesting a quote.

We aim to get back to you within 2 working days.

Submit Another Quote.

1 How Many Do You Need?

Minimum quote quantity:

We have the quantity you need in stock. Add the product straight to your cart below. ( each)

2 Getting in Touch

Your Name

Company Name

Company Email Address

Company Phone Number

3 Tell Us More We'd love to hear your plans

Industry

Delivery Country

Other Details Max 500 characters.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Destination	Available Services
	Morning Express (Before Noon)	Saturday Express

Out Of Stock

Out Of Stock

5/16-18 UNC x 5/16 Inch x 2 Inch Oversized Thread Knurled Shoulder Screws - Stainless Steel (303) 5/16-18 UNC x 5/16 Inch x 2 Inch Oversized Thread Knurled Shoulder Screws - Stainless Steel (303) (pack of 1)

5/16-18 UNC x 5/16 Inch x 2 Inch Oversized Thread Knurled Shoulder Screws - Stainless Steel (303) 5/16-18 UNC x 5/16 Inch x 2 Inch Oversized Thread Knurled Shoulder Screws - Stainless Steel (303) (pack of 1)

Purchased