316240600 Frigidaire Ignitor Mounting Screw is a specific fastener used in Frigidaire gas appliance ignitor assemblies; it is a small, heat‑tolerant screw whose primary purpose is to secure an ignitor or its mounting bracket to the burner housing or chassis. As a mechanical component, it is indeed chosen for its ability to withstand the thermal cycling and vibration common in cooking appliances and to maintain precise positioning of the ignition element relative to the burner.
Within the appliance,the ignitor mounting screw holds the ignitor in the correct location and orientation so the ignitor can reliably initiate combustion. Proper mounting affects the gap or contact point between the ignitor and the burner, alignment with the gas flow, and, in some designs, electrical continuity or grounding.Because it interfaces directly with the ignitor, burner assembly, and surrounding sheet metal, the screw must resist corrosion, maintain thread engagement under repeated heat cycles, and avoid stressing the brittle ceramic or silicon elements of the ignitor during installation and operation.
this article will explain the function and technical context of the 316240600 Frigidaire Ignitor Mounting Screw, show where it is typically used within Frigidaire ovens and ranges, and describe common failure symptoms such as looseness, corrosion, stripped threads, misalignment, or ignitor damage from over‑torquing. It will provide practical troubleshooting steps for inspection and testing, guidance on compatibility and selection of a correct replacement (including fit, length, and thread considerations), and best practices for safe removal and reinstallation to minimize risk to the ignitor and the appliance’s ignition system.
Table of Contents
- Functional Role and Mechanical Specifications of the Ignitor Mounting Screw
- how the 316240600 Frigidaire Ignitor Mounting Screw Interfaces with the Ignition Assembly
- Common Failure Symptoms and Diagnostic Procedures for Ignitor Mounting Screw Issues
- compatibility, Cross‑Reference Information, and Replacement/Installation Best Practices
- Q&A
- In Summary
Functional Role and Mechanical Specifications of the Ignitor Mounting Screw
316240600 Frigidaire Ignitor Mounting Screw functions as the primary mechanical fastener holding the hot-surface ignitor assembly to its bracket or burner box. It provides precise axial and lateral positioning so the ignitor face remains aligned with the burner or electrode gap, which is necessary for consistent ignition timing and heat transfer characteristics. The screw must resist elevated temperatures and corrosive gas exposure while maintaining clamping force; failure modes include thread corrosion, head rounding, or loss of clamp that allow the ignitor to shift and produce intermittent ignition or accelerated ceramic/element wear.
Technically,the screw is matched to the ignitor bracket by thread form,length and head type,and should be replaced with an equivalent part if damaged to preserve mechanical integrity and electrical clearances. During service, verify full thread engagement into the bracket or nut, avoid contacting the ignitor bulb or fragile ceramic with the screwdriver, and use a high-temperature-compatible washer or locking device if vibration or thermal cycling has loosened the joint. For compatibility, the 316240600 mounting screw is specified for Frigidaire ignitor assemblies but can be used on othre units only when thread size, material properties and length match the original; replacing a corroded or stripped screw frequently enough restores secure mounting and corrects related ignition issues.
- Material and finish: heat- and corrosion-resistant (commonly stainless steel)
- Mechanical role: clamp,position,and resist vibration/thermal cycling
- Fit considerations: thread form,length,head type,and washer use
- Service notes: replace if threads or head are degraded; avoid over-torquing
| Item | Description |
|---|---|
| Function | secures ignitor assembly and maintains alignment with burner |
| Common issues | Corrosion,stripped threads,head rounding,loss of clamp |
| Compatibility | Designed for Frigidaire ignitors; acceptable on other units only with matching dimensions |
How the 316240600 Frigidaire Ignitor Mounting Screw Interfaces with the Ignition Assembly
The 316240600 Frigidaire Ignitor Mounting Screw provides the mechanical interface between the ignitor element and the oven’s ignition assembly,holding the fragile ceramic or metal hot-surface ignitor in the correct position relative to the burner or gas valve. It engages the sheet-metal bracket or mounting boss and transmits clamping force; this contact defines the ignitor’s alignment and prevents movement that would change the ignition gap or subject the ignitor to bending stresses. Technicians should treat the screw as a precision fastener: correct length, thread engagement, and use of a thin washer can prevent crushing the ignitor element while ensuring consistent thermal contact and vibration resistance across thermal cycles.
- Alignment control: maintains correct position and gap of the ignitor relative to the burner port.
- Load distribution: a washer or bracket spreads clamping force to avoid point stress on brittle materials.
- Thermal cycling tolerance: material choice and fit reduce loosening and corrosion over repeated heat cycles.
- Service behavior: improper torque or stripped threads commonly cause intermittent ignition or physical movement.
| Item | Description |
|---|---|
| Function | Mechanically secures ignitor to bracket and sets alignment; not typically part of the ignition electrical circuit. |
| Material/Properties | usually corrosion-resistant steel sized for sheet-metal bosses; must resist thermal expansion and vibration. |
| Common issues | Over-tightening cracks the ignitor; under-tightening permits movement that causes misfires or delayed ignition. |
| Service tip | Tighten by hand with a torque-limited approach-snug plus a small additional turn-and replace the screw if threads are stripped rather than forcing reuse. |
In practical service,confirm that the screw length clears internal components and that the head style allows access with standard drivers; avoid impact tools that can introduce shock to the ignitor. Symptoms of an interface problem include a glowing ignitor that fails to light the gas, intermittent operation correlated with door or rack movement, or visible chipping at the ignitor base. If the mounting screw or bracket is corroded or the threads are damaged, replace the fastener and, if necessary, the bracket to restore rigid, repeatable positioning rather than relying on sealants or makeshift repairs.
Common Failure Symptoms and Diagnostic Procedures for Ignitor Mounting Screw Issues
The 316240600 frigidaire Ignitor Mounting Screw is a small but critical fastener that locates and secures the ignitor assembly to the burner box or bracket so the ignitor maintains precise alignment and contact with its mounting surface. Mechanically, the screw resists vibration and thermal cycling; if the screw length, head style, or thread engagement is incorrect for the request the ignitor can shift, creating poor thermal coupling, delayed ignition, or physical contact that stresses the ignitor element.Compatibility considerations include matching the screw thread pitch and length to the OEM bracket or replacement ignitor housing and choosing a corrosion-resistant material to minimize galling and seizing in high-temperature, humid oven environments.
- Intermittent ignition or longer-than-normal glow period of the ignitor.
- Visible lateral play or misalignment of the ignitor when the screw is hand-checked.
- Stripped or damaged threads in the bracket, or a fractured screw head that prevents proper torque.
- Corrosion or seized screw that requires extraction and may indicate replacement of both screw and mating hardware.
- Diagnostic step: power and gas off, verify mechanical stability, then check mounting engagement and replace with OEM-equivalent if fit or material is incorrect.
Diagnostic procedure focuses first on a controlled mechanical inspection: isolate power and fuel, remove the ignitor assembly cover, and visually and manually verify screw engagement and torque without over-tightening. if the screw is loose, retighten to achieve stable seating and re-test the ignitor operation; if the threads are stripped or the head is damaged, replace the screw and inspect the bracket for repaired or re-tapped threads. In practice, technicians should prefer the OEM-designated fastener or a direct equivalent with matching length and thread form, and avoid using excessively long or incorrect thread types that can contact internal components or prevent correct ignitor positioning.
| Item | Description |
|---|---|
| Function | Secures ignitor assembly and maintains precise alignment and stability under thermal cycling. |
| Common failure modes | Corrosion, stripped threads, fractured head, and loosening from thermal/vibration stresses. |
| Field action | Replace with OEM 316240600 or equivalent with matching thread and length; inspect and repair mating threads or bracket as needed. |
Compatibility, Cross‑Reference Information, and Replacement/Installation Best Practices
The 316240600 Frigidaire Ignitor Mounting Screw is the OEM fastener used to secure ignitor modules to the burner bracket or manifold in many Frigidaire ovens and ranges. Its primary function is mechanical fixation and precise positioning of the ignitor element; correct thread form, head style, and effective length determine whether the ignitor sits at the designed gap and angle relative to the burner or flame sensor. Compatibility checks should include matching the part number, verifying thread pitch and length, and confirming material or plating to avoid galvanic corrosion or premature failure under repeated thermal cycling. Cross-reference lists and OEM exploded diagrams are the most reliable way to confirm interchangeability-visually similar screws can differ in pitch or shoulder length and may change ignition performance if used incorrectly.
- Disconnect power and gas before handling ignition components.
- Verify part number and thread pitch against OEM documentation.
- Remove the old screw and inspect the mounting hole and ignitor seat for damage.
- Install the replacement so the ignitor is flush and aligned; tighten only to seat.
- If threads are stripped, repair with an appropriate insert or replace the bracket rather than forcing a longer screw.
- After installation, run a functional ignition test and inspect for stable flame and correct flame sensing.
| Item | Description |
|---|---|
| Typical application | Secures ignitor modules to burner brackets/manifolds on Frigidaire ovens and ranges |
| Installation note | Seat flush without overtorquing; replace fastener if corroded or threads damaged |
Best-practice replacement emphasizes maintaining the original mounting geometry and avoiding excessive clamp load that can crack brittle ceramic ignitors or deform mounting brackets. Use a new screw of the same specification rather than reusing a corroded fastener; if material compatibility is a concern, match the OEM plating or stainless grade to reduce dissimilar-metal corrosion. For repairs where the hole has been damaged,a thread insert restores correct engagement and prevents the ignitor from shifting; after reassembly,verify ignition timing and sensor readings as part of the functional test to ensure the replacement screw has not altered the ignitor’s position or performance.
Q&A
What is the Frigidaire part 316240600?
Part 316240600 is an OEM mounting screw sold by Frigidaire to secure the ignitor (or ignitor bracket) in certain Frigidaire/Frigidaire Gallery and electrolux gas appliances. It is the specific fastener intended by the manufacturer for that application and is used where a replacement or repair requires the original-style screw.
Which Frigidaire models use part 316240600?
The screw is used on a range of models that use the same ignitor assembly or bracket type, but model coverage varies. To confirm compatibility, check your appliance’s model number (usually on a tag inside the oven door or behind the kickplate) and compare it to the parts list on Frigidaire’s website or an authorized parts supplier. If in doubt, provide the appliance model to a parts dealer and ask them to verify that 316240600 is the correct fastener.
Can I reuse the original screw when replacing an ignitor?
Yes, you can reuse the original screw if it is undamaged and the threads are in good condition. However, if the screw is stripped, corroded, bent, or if the ignitor replacement kit includes a new screw, use the new OEM screw to ensure proper fit and secure mounting.
What tools and safety steps are required to install the 316240600 screw?
Basic tools: a properly sized Phillips screwdriver (or specified driver from the parts list) and, if necessary, a nut driver. Safety steps: disconnect electrical power to the appliance before servicing (unplug or turn off the breaker) and, for gas ranges, turn off the gas supply or ensure the appliance is cool and the valve is closed if you must disturb gas components. Handle the ignitor carefully - it is fragile and can be damaged if stressed during mounting.
How tight should I torque the ignitor mounting screw?
Tighten the screw until the ignitor (or bracket) is held firmly in place without movement,but do not overtighten. The ignitor and its ceramic/glass elements are fragile, and excessive torque can crack the ignitor or strip threads. Use firm hand pressure with the screwdriver; avoid power tools that can apply sudden high torque.
What material and size is the 316240600 screw?
Manufacturer listings typically describe this as the OEM mounting screw for the ignitor; the exact material and thread spec are not always published in consumer documents. It is indeed commonly a corrosion-resistant metal (stainless or zinc-plated steel) sized to the appliance’s mounting holes. If you need exact dimensions or thread pitch, request the specification from an authorized parts supplier or measure the old screw before buying a non‑OEM replacement.
Where can I buy an authentic 316240600 screw?
You can buy the OEM screw from Frigidaire’s official parts website, authorized Frigidaire dealers, large appliance parts retailers (online and brick-and-mortar), or local appliance repair shops. When buying online, verify the seller and look for the exact part number (316240600) and OEM description to avoid incompatible aftermarket substitutes.
The ignitor still doesn’t work after installing the screw – what should I check?
first, verify the ignitor is correctly positioned and firmly but gently secured by the screw so it properly aligns with the burner or electrode. Check electrical connections for tight, corrosion-free contacts and confirm power to the appliance is restored.Inspect the ignitor for visible damage and test it with an appropriate multimeter or continuity/resistance check per the service manual. If positioning,wiring,and the screw are correct but it still fails,the ignitor itself or the gas valve/ignition control might potentially be faulty and require replacement or professional diagnosis.
In Summary
The 316240600 Frigidaire ignitor mounting screw plays a small but critical role in gas range and oven operation by securely fastening the ignitor assembly in the correct position. Proper mounting maintains stable electrical and thermal contact,resists vibration and thermal cycling,and helps ensure consistent,reliable ignition. While it may seem minor compared with other components, an intact and correctly installed mounting screw contributes directly to appliance performance, safety, and longevity.
Accurate diagnosis is important when ignition problems occur: symptoms such as intermittent lighting, delayed ignition, or visible looseness around the ignitor can indicate a loose, damaged, or corroded mounting screw. When inspection shows wear or improper fit, replacing the 316240600 screw with the correct OEM-specified fastener and following manufacturer torque and installation guidance will restore proper alignment and reduce the risk of further ignitor damage.If diagnosis is uncertain, consult qualified service personnel to avoid improper repairs that could affect safety or function.
attention to the 316240600 Frigidaire ignitor mounting screw-through routine inspection, correct replacement when necessary, and adherence to installation recommendations-supports reliable ignition and safe appliance operation. Taking these practical steps helps protect the ignitor assembly, maintain performance, and prolong the service life of the appliance.
Professional Appliance Service
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