FAQs

International Shipments

by Dan Karpan
April 9, 2019July 13, 2019

Does Portland Bolt ship internationally?

304 Stainless Steel Clevis Availability

by Steven Wallenstein
April 4, 2019June 28, 2019
2 Comments

Are Type 304 stainless steel clevises available?

A320 Grade L7 vs. A320 Grade L7M

by Portland Bolt
April 2, 2019October 2, 2019
14 Comments

What is the difference between ASTM A320 Grade L7 and A320 Grade L7M?

Delivery Options

by Mike Monlux
February 6, 2019

What are the freight options for my order?

Tie Rod Thread Lengths

by Michael Gordian
January 14, 2019January 14, 2019

How much thread length will I need on the tie rods I am ordering?

Anchor Rod Thread Length

by Michael Gordian
January 14, 2019
4 Comments

How do I know how much thread length I need on my anchor rods?

Dimensional Standards

by Portland Bolt
December 31, 2018May 13, 2019
2 Comments

Which standard defines dimensions for bolts, nuts, and washers?

DFARS Compliance

by Steven Wallenstein
December 31, 2018January 2, 2019
2 Comments

What is DFARS compliant?

Snug Tight

by Dane McKinnon
December 28, 2018
2 Comments

What would you regard as snug tight?

Bent Bolt Dimensions

by Mike Monlux
December 26, 2018February 6, 2019
4 Comments

What Dimensional Specification Covers Bent Bolts?

Thread Angle

by Kailey Tillman
October 11, 2018
2 Comments

What is the thread angle degree requirement for threaded rods?

Clevis Pin Options

by Dan Karpan
October 11, 2018November 5, 2020
2 Comments

What options are available for different configurations of clevis pins?

High Strength Square Nuts

by Portland Bolt
October 11, 2018May 13, 2019

Are high strength square nuts readily available?

Measuring Thread Length

by Portland Bolt
October 10, 2018January 21, 2022

How does Portland Bolt measure thread length?

Unthreaded Shank

by Portland Bolt
October 10, 2018January 21, 2022
2 Comments

What do you call the unthreaded shank of a bolt?

A193 Grade B8 Class 2 Nut Requirement

by Mike Monlux
September 26, 2018
14 Comments

Do A193 Grade B8 Class 2 bolts require a class 2 nut?

ASTM A193 vs ASTM F593

by Kailey Tillman
September 25, 2018
17 Comments

What are the differences between F593 and A193 stainless steel headed bolts?

Wet Storage Stains

by Kyle Pettijohn
September 25, 2018
2 Comments

What is a wet storage stain?

Engineers on Staff

by Portland Bolt
July 3, 2018May 13, 2019

Does Portland Bolt have any engineers on staff to help design my project?

Hex vs. Heavy Hex Jam Nuts

by Kailey Tillman
July 2, 2018July 2, 2018
2 Comments

What is the difference between hex and heavy hex jam nuts?

Large Diameter A563-A Hex Nuts

by Angela Tocchi
June 25, 2018

Are A563 Grade A standard hex nuts available larger than 1½” diameter?

Large Diameter ASTM F1554

by Mike Monlux
June 25, 2018

Can F1554 Grade 105 Anchor Bolts Be Made Above 3” Diameter?

Pricing Validity

by Anthony Porreco
April 23, 2018November 12, 2018

How long will Portland Bolt hold pricing?

Certified Mill Test Reports

by Anthony Porreco
April 23, 2018May 22, 2018
4 Comments

What is a “CMTR”?

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