---
title: "Heavy-Duty Grain Elevator Bolts Bucket Elevator Bolts"
description: "Heavy-Duty Grain Elevator Bolts Bucket Elevator Bolts — Countersunk, Plow & Elevator Bolts. MOQ 1 piece, US$3.00."
url: https://engineeringhardware.com/product/heavy-duty-grain-elevator-bolts-bucket-elevator-bolts/
source: Engineering Hardware & Fasteners
---

# Heavy-Duty Grain Elevator Bolts Bucket Elevator Bolts

[![Heavy-Duty Grain Elevator Bolts Bucket Elevator Bolts](https://img.engineeringhardware.com/Heavy-Duty-Grain-Elevator-Bolts-Bucket-Elevator-Bolts.webp)](https://img.engineeringhardware.com/Heavy-Duty-Grain-Elevator-Bolts-Bucket-Elevator-Bolts.webp)

- Standard & made-to-drawing parts
- Checked before shipping
- Air, sea & express delivery

[Bolts › Countersunk, Plow & Elevator Bolts](https://engineeringhardware.com/fastener-products/bolts/countersunk-plow-elevator-bolts/)

Updated 2026-11-03 · [Markdown version](https://engineeringhardware.com/product/heavy-duty-grain-elevator-bolts-bucket-elevator-bolts.md)

Model no. **AGS016**

US$3.00 / piece

MOQ 1 piece · Final price confirmed in your quote

- **Material:** Stainless Steel
- **Head Style:** Round
- **Standard:** ISO 9001
- **Grade:** 12.9
- **Tensile Strength:** 120,000
- **Yield Strength (Psi):** 92,000
- **Shear Strength (Psi):** 72,000

Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Heavy-Duty%20Grain%20Elevator%20Bolts%20Bucket%20Elevator%20Bolts%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fheavy-duty-grain-elevator-bolts-bucket-elevator-bolts%2F)

Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

## Specifications

| Customization | Available |
| --- | --- |
| Material | Stainless Steel |
| Type | Round Head |
| Model NO. | AGS016 |
| Connection | Common Bolt |
| Head Style | Round |
| Standard | ISO 9001 |
| Grade | 12.9 |
| Tensile Strength | 120,000 |
| Yield Strength (Psi) | 92,000 |
| Shear Strength (Psi) | 72,000 |
| Elongation | 18 |
| Transport Package | Carton |
| Specification | Carbon Steel |
| Origin | China |
| Technical Notes | All HDG (Hot-Dip Galvanized) bolts meet ASTM A153 specifications |
| Category | [Countersunk, Plow & Elevator Bolts](https://engineeringhardware.com/fastener-products/bolts/countersunk-plow-elevator-bolts/) |

## Technical parameters

| Material Type | Composition | Hardness | Corrosion Resistance | Temperature Range | Cost Factor |
| --- | --- | --- | --- | --- | --- |
| Carbon Steel (Grade 5) | Medium carbon steel, quenched & tempered | HRC 25-32 | Moderate (requires coating) | -20°F to 400°F | $ |
| Carbon Steel (Grade 8) | Medium carbon alloy steel, heat treated | HRC 33-39 | Moderate (requires coating) | -20°F to 450°F | $$ |
| 304 Stainless Steel | 18% Cr, 8% Ni | HRB 70-90 | Excellent | -300°F to 800°F | $$$ |
| 316 Stainless Steel | 16% Cr, 10% Ni, 2% Mo | HRB 70-90 | Superior (salt resistant) | -300°F to 800°F | $$$$ |
| Hot-Dip Galvanized | Zinc coating (2-8 mil) | Varies by base metal | Excellent | -40°F to 390°F | $$ |

| Property | Grade 5 | Grade 8 | 304 SS | 316 SS | Galvanized Grade 5 |
| --- | --- | --- | --- | --- | --- |
| Tensile Strength (psi) | 120,000 | 150,000 | 75,000 | 80,000 | 120,000 |
| Yield Strength (psi) | 92,000 | 130,000 | 30,000 | 35,000 | 92,000 |
| Shear Strength (psi) | 72,000 | 90,000 | 45,000 | 48,000 | 72,000 |
| Elongation (%) | 18 | 12 | 40 | 40 | 18 |
| Impact Resistance (ft-lb) | 25 | 20 | 65 | 70 | 25 |

| Feature | Description | Benefit |
| --- | --- | --- |
| Shoulder Design | Precision-machined shoulder | Perfect bucket alignment |
| Locking Threads | Prevailing torque threads | Vibration resistance |
| Undercut Shank | Stress-relieving design | Prevents fatigue failure |
| Large Bearing Surface | Oversized head/flange | Distributes load evenly |
| Coating Options | Xylan, Dacromet, PTFE | Custom corrosion protection |

| Advantage | Metric | Industry Standard Comparison |
| --- | --- | --- |
| Service Life | 5-7 years | 2-3x longer than standard bolts |
| Maintenance Interval | 18-24 months | 3x longer than uncoated bolts |
| Failure Rate |  | 75% lower than economy bolts |
| Load Capacity | 30% higher | Compared to equivalent size ASTM A307 |
| Installation Speed | 40% faster | Due to self-aligning design |

| Application | Recommended Material | Size Range | Torque Spec (ft-lb) | Installation Notes |
| --- | --- | --- | --- | --- |
| Corn Bucket Elevators | Grade 8 HDG | 1/2"-3/4" | 85-250 | Use nylon insert locknuts |
| Wheat Belt Elevators | 304 SS | 5/8"-1" | 120-350 | Apply anti-seize compound |
| Soybean Leg Systems | 316 SS | 3/4"-1-1/4" | 200-500 | Require flange bolts |
| Feed Mill Conveyors | Grade 5 HDG | 1/2"-5/8" | 75-180 | Quarterly inspection |
| Rice Processing | 316 SS with Xylan | 5/8"-7/8" | 150-300 | Annual replacement |

## Description

Heavy-Duty Grain Elevator Bolts Bucket Elevator Bolts is part of our countersunk, plow & elevator bolts range (Bolts).

### Key details

- **Type:** Round Head
- **Standard:** ISO 9001
- **Material:** Stainless Steel
- **Grade:** 12.9
- **Head Style:** Round
- **Connection:** Common Bolt
- **Tensile Strength:** 120,000
- **Yield Strength (Psi):** 92,000

Available configurations include material, head style, standard, grade and tensile strength. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

### Ordering through Engineering Hardware & Fasteners

Minimum order is 1 piece at US$3.00 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

## Frequently asked questions

### What is the minimum order quantity (MOQ) for Heavy-Duty Grain Elevator Bolts Bucket Elevator Bolts?

The listed minimum order is 1 piece, at US$3.00 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

### What are the main specifications of Heavy-Duty Grain Elevator Bolts Bucket Elevator Bolts?

Type: Round Head; Standard: ISO 9001; Material: Stainless Steel; Grade: 12.9; Head Style: Round; Connection: Common Bolt. The full specification table and any technical parameter tables are listed on this page.

### Can this product be customized (OEM)?

Listed configurations include material, head style, standard, grade and tensile strength. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

### What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

### Which other countersunk, plow & elevator bolts are available?

The Countersunk, Plow & Elevator Bolts category lists 533 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/bolts/countersunk-plow-elevator-bolts/](https://engineeringhardware.com/fastener-products/bolts/countersunk-plow-elevator-bolts/)

How we work

## Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

- DIN, ISO, ASTM, ANSI, JIS and GB standard parts
- Non-standard parts made to your drawing
- Dimensions, thread gauges and plating checked before packing
- Export cartons and pallets, consolidated mixed orders
- Samples available for approval before mass production

[![Production floor](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor-1024x683.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor.webp)

Production floor

[![Inspection bench](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench.webp)

Inspection bench

[![Sorting & packing](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing.webp)

Sorting & packing

[![Parts warehouse](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse.webp)

Parts warehouse

[![Sample review](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review.webp)

Sample review

[![Sales office](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office.webp)

Sales office

[More about us →](https://engineeringhardware.com/about/) · [Request a sample or custom quote →](https://engineeringhardware.com/contact/)

## Request a quote for this product

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