High Strength Round Head Solid Rivet for Agricultural Machinery Parts

Qimao Metal Manufacturer forms this High Strength Round Head Solid Rivet For Agricultural Machinery Parts. No hollow sections. No drilled heads. Just a uniform, dense shank with a pre-formed round head on one end.

Installation upsets the tail end to form a second head, permanently locking the joint. This solid construction delivers maximum shear and tensile strength for agricultural applications – think harrow discs, cultivator shanks, combine concaves, and planter linkages.

We use certified materials: Steel, or customized material such as 304/306 etc. Head diameter and height follow ANSI standard dimensions for common rivet sizes. Custom lengths and head styles are available for non-standard assemblies.

Product Parameter (Specification)

Product Feature

1. One-piece solid construction –The Round Head Solid Rivet Formed from a single bar of material. No hollow sections, no drilled heads.

2. Pre-formed round head – One end is factory-formed into a uniform round head; the tail end is upset during installation to create the second head.

3. Maximum shear and tensile strength – Solid construction delivers superior load capacity for high-stress agricultural applications.

4. Permanent joint locking – Once installed, the rivet cannot loosen or back out like a threaded fastener.

5. Precision tolerances – Shank diameter held to ±0.05mm.

6. Standard dimensions – Head diameter and height follow ANSI standard sizes. Shank lengths available in common fractional and metric sizes.

7. Custom options – Non-standard lengths and head styles available upon request.

8. Ready-to-install finish – Light deburr with passivated finish for stainless or black oxide for alloy steel.

9. Installation methods – Compatible with manual hammering or pneumatic rivet guns.

Application

1. Disc Harrows & Tillage Tools – Secures disc blades, cultivator shanks, and chisel plow points of High Strength Round Head Solid Rivet For Agricultural Machinery Parts. Withstands constant soil impact, abrasion, and shock loads.

2. Combine Harvesters – Fastens concave screens, threshing grates, and straw walkers. Performs reliably under continuous grain impact and vibration.

3. Planters & Seed Drills – Assembles row unit linkages, seed meter housings, and press wheel arms. Provides permanent joints that won't loosen during field operation.

4. Hay & Forage Equipment – Secures baler knotter components, mower conditioner rolls, and forage harvester cutter heads. Resists dust, chaff, and moisture.

5. Field Repairs & Replacement – Direct replacement for worn or failed rivets on existing agricultural equipment. No need for OEM parts; installs with standard tools.

Installation Guide

Qimao Metal Manufacturer machines High Strength Round Head Solid Rivet For Agricultural Machinery Parts from a single bar of material – no welds, no hollow sections, no drilled heads. This ensures a dense, uniform grain structure and consistent strength throughout the rivet. Our cold heading process produces each rivet in a single operation and holds shank diameter tolerance to ±0.05mm, guaranteeing batch-to-batch dimensional stability.

We offer certified materials: 20# steel, 303 stainless steel, 316 stainless steel, 4140 alloy steel, and 7075 aluminum – covering agricultural needs from corrosion resistance to high impact strength. Standard finishes include passivation for stainless steel and black oxide for alloy steel. Rivets ship ready to install with no secondary processing.

Standard and custom lengths available. Fast sampling. On-time delivery.