---
lang: en
type: Product
record_kind: entity-profile
title: "Gradewell 744 Hex Head Bolt GRA-978 - Specs & Details"
description: "Gradewell 744 Hex Head Bolt GRA-978: Thread Size: 1/2-13; Length: 5.5 in; Tensile Strength: 105000 psi"
llms_summary: "Gradewell 744 Hex Head Bolt GRA-978. (Dayton, Ohio, United States). Product. Brand Gradewell. Grade Grade 2. Head Type Hex. Head Width Across Flats 0.749 in. Length 5.5 in. Material Carbon Steel. Model Number GRA-978. Proof Load 9500 (9,500) lbf. Tensile Strength 105000 (105k) psi. Thread Size 1/2-13. Product catalogs. Gradewell 744 Hex Head Bolt GRA-978: Thread Size: 1/2-13; Length: 5.5 in; Tensile Strength: 105000 psi. canonical profile on Structured Pages"
canonical: "https://structuredpages.com/gradewell-744-hex-head-bolt-gra-978/"
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primary_image: /images/hex-bolts-v3.webp
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site: structured-pages
slug: gradewell-744-hex-head-bolt-gra-978
content_sha256: 98731c7339e0b4e254ccba392858cd146e95266ef468c4574472c1d4ed588776
indexed_at: "2026-08-05T20:09:02.916Z"
date_modified: 2026-08-04
license: citation-free
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    slug: gradewell-744-hex-head-bolt-gra-978
    name: Gradewell 744 Hex Head Bolt GRA-978
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---
# Gradewell 744 Hex Head Bolt GRA-978

The Gradewell 744 Hex Head Bolt GRA-978 is a sample hex bolts entry with representative specifications, generated for catalog demonstration purposes.

*Last updated: 2026-08-04*

## Record

- **Title**: [Gradewell 744 Hex Head Bolt GRA-978](https://structuredpages.com/gradewell-744-hex-head-bolt-gra-978/?format=md)
- **Place**: Dayton, Ohio, United States
- **Use case**: Product catalogs
- **Website**: https://www.gradewell.example.com
- **Phone**: (937) 555-7791
- **Email**: sales@gradewell.example.com
- **Contact address**: Dayton, Ohio, United States
- **Coordinates**: 39.7589, -84.1916
- **CTA**: [Get a Quote](mailto:data@hypersonicseo.com?subject=HVCE%20product%20catalog%20inquiry)
- **CTA note**: Ask about publishing a catalog like this with HVCE - not a quote on this SKU.

### Summary

The Gradewell 744 Hex Head Bolt GRA-978 is a sample hex bolts entry with representative specifications, generated for catalog demonstration purposes.

### Description

The Gradewell 744 Hex Head Bolt GRA-978 is a sample hex bolts entry with representative specifications, generated for catalog demonstration purposes. Representative specifications for this hex bolts entry include Thread Size: 1/2-13; Length: 5.5 in; Tensile Strength: 105000 psi. This entry illustrates how a real product in this category would appear once structured into HVCE's catalog format, with distinct fields for filtering, comparison, and search. This is placeholder demonstration data, not a real, purchasable product.

### Categories

- hex bolts

### Attributes

| Property | Value |
| --- | --- |
| Brand | Gradewell |
| Grade | Grade 2 |
| Head Type | Hex |
| Head Width Across Flats | 0.749 in |
| Length | 5.5 in |
| Material | Carbon Steel |
| Model Number | GRA-978 |
| Proof Load | 9500 (9,500) lbf |
| Tensile Strength | 105000 (105k) psi |
| Thread Size | 1/2-13 |

## Downloads

- [Specification Sheet](/files/industrial-distribution-demo/shared/specification-sheet.pdf)
- [Certification](/files/industrial-distribution-demo/shared/certification.pdf)
- [Application Notes](/files/industrial-distribution-demo/shared/application-notes.pdf)
- [Installation & Maintenance Guide](/files/industrial-distribution-demo/shared/installation-maintenance-guide.pdf)

## Frequently asked questions

### What are the key specifications of the Gradewell 744 Hex Head Bolt GRA-978?

Published figures list Thread Size: 1/2-13; Length: 5.5 in; Tensile Strength: 105000 psi.

### What is the thread size of this item?

The thread size is 1/2-13.

### Is the Gradewell 744 Hex Head Bolt GRA-978 suitable for standard fasteners applications?

Yes - this entry represents a typical hex bolts product for this category; a real catalog entry would confirm exact fitment and compliance details.