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Bolts › Countersunk, Plow & Elevator Bolts

Heavy-Duty Grain Elevator Bolts Bucket Elevator Bolts

Q: 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.

Q: 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.

Q: 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.

Q: 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.

Q: 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/

Updated 2026-11-03 · Markdown version

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

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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

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	<0.5% annually	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/

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

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