Typical MOQ
10pieces
Subject to product and material review.
Conditions
MOQ is typically 10 pieces, subject to product, material and manufacturing-route review.
Inconel 600 Hex Bolts — ASTM F2281
MaterialInconel 600Change · 45 grades
- Material
- Inconel 600 · UNS N06600
- Material focus
- Oxidation resistance
- Common applications
- Heat-treatment fixtures · chemical-process equipment
- Main elementsComposition limits · wt.%
- Ni ≥72%
- Cr 14–17%
- Fe 6–10%
Standards & threads
Finished boltASTM F2281Type III, Class A · Inconel 600 · inch series
Nominal diameter ≥ 1/4 in. Specify the finished condition and edition; verify the applicable mechanical tests and marking. A metric thread does not turn F2281 into a metric specification.
For F2281, specify A, CWA or HWA condition separately from Type III Class A. Include joint temperature and load; oxidation resistance is not a safe-load rating.
Raw material specificationASTM B166UNS N06600
N06600 · rod, bar and wire
State stock form and annealed / worked condition. A B166 material certificate does not establish finished-bolt acceptance.
Dimensions · metricISO 4014 / ISO 4017Coarse pitch · partial-thread bolts / full-thread hex screws
Dimensions · inchASME B18.2.1Inch hex bolts / hex cap screws
Select the bolt or cap-screw pattern, head dimensions and thread length. Hex and heavy hex are different choices.
Threads · metricISO 261 / ISO 965-1Metric M · pitch plan and tolerance system
Threads · UNC / UNFASME B1.1Unified inch · coarse / fine series
State diameter, TPI, series and external class: e.g. 1/2-13 UNC-2A or 1/2-20 UNF-2A. Select 2A / 3A with the mating-thread fit; UNC and UNF do not mate.
Heat treatment / conditionAnnealed
Reference condition from material data. The ordered condition is agreed in your quotation.
Sources & editions Reviewed 2026-10-19
Historical samples support the stated grade coverage. The ordered edition controls the full requirements.
Preview your dimensions
Example dimensions, not a stock size.
Simplified right-hand thread appearance. No tolerance, fit or standard compliance is simulated.
Head dimensions · optional
Head proportions are illustrative: s = 1.5d, k = 0.625d. They are not standard-table values and will not be submitted as specified dimensions.
Quality documents
Heat number traceability
Every delivery traceable by heat number
Mechanical testing
Included with every delivery
Thread inspection
GO / NO-GO gauging · sampled inspection
Methods, sampling and acceptance criteria follow the agreed specification. PMI, third-party inspection and additional records are agreed separately.
Before production and at delivery
During quotation, a redacted certificate from a previous order can show the document format and recorded tests. It is a historical example, not certification of this product or a new order. Shipment documents must correspond to the material and batch actually supplied.
How to read a historical certificate sample ↗Prepare your enquiry
Send a drawing and quantity.
No drawing? Use these details.
- Size
- d × L Diameter × under-head length
- Quantity
- Pieces Required quantity per size
- Thread
- Metric / UNC / UNF Pitch or TPI + thread class
- Coverage
- Full / Partial For partial, include threaded length
Full material checklist
Process atmosphere
Gas or liquid composition, temperature and exposure duration.
Allows review of the actual exposure instead of a generic heat-resistant label.
Condition and stock
N06600, B166 if specified, annealed condition and bar certificate.
Connects the selected starting stock to the manufacturing route.
Hot-joint acceptance
Required properties, test temperature and thermal cycling basis.
Room-temperature material data does not establish a hot-bolt load rating.
Commercial terms
Indicative terms; confirmed in your quotation.
Sample review
~20days
Freight, import duties and taxes are separate.
Conditions
Samples are typically reviewed on an approximately 20-day basis. BYBOLT may cover agreed sample manufacturing; buyer freight, import duties and taxes remain separate.
Production review
25–35days
Urgent requirements can be discussed.
Conditions
Regular production is commonly reviewed on a 25–35 day basis. Urgent requirements can be discussed against the complete specification.
Typical deposit
30%
T/T or LianLian. Balance before dispatch.
Conditions
Payment can be arranged by T/T or LianLian. A typical order uses a 30% deposit, with the balance completed before dispatch.
Technical help
Which standard should I specify for these bolts?
ASTM B166 defines the N06600 rod, bar or wire. For inch fasteners, F2281 provides a finished-bolt route under Type III, Class A. State the edition and final condition, then specify dimensions and thread separately.
What if my drawing does not state a material condition?
Send the drawing and quantity first. Identify whether annealed or worked properties are required during technical review. For a hot joint, add the operating atmosphere, temperature and loading; those inputs help define the final acceptance tests.
Read a thread designation Metric / UNC / UNF
M12 × 1.75–6g12 mm diameter · 1.75 mm pitch · external class 6g
1/2-13 UNC-2A1/2 inch · 13 TPI · coarse · external class 2A
1/2-20 UNF-2A1/2 inch · 20 TPI · fine · external class 2A
Examples explain designations, not available sizes. Specify fine pitch explicitly. UNC and UNF do not mate; full or partial threading is a separate choice.
Thread classes and inspection ↗Related material guides
Download the PO and receiving checklist (PDF)
Guides for your enquiry
Specify your Inconel 600 bolt
Send a drawing or add your dimensions and quantity.
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Inconel 600 hex boltsEnquire ↗