88 mm Limit Plug Gauge H7, Hardened Gauge Steel, DIN 2245 - Metav IndustryLine

Take advantage of the combination of DIN 2245 conformity, hardened gauge steel, and fast go/no‑go verification to secure consistent bore quality and minimise production rejects; order the limit plug gauge directly via Metav Werkzeuge or ask our consultants if needed.

Limit plug gauge M314.088 — 88.0 mm, DIN 2245 H7 (Metav IndustryLine)

The limit plug gauge M314.088 offers straightforward Go/No‑Go checking of 88.0 mm cylindrical bores for production and inspection environments

• Hardened gauge steel construction
• Complies with DIN 2245 H7 tolerance
• Designed for quick Go/No‑Go verification
• Metav IndustryLine quality control

Ensure repeatable acceptance testing on the shop floor

A compact inspection gauge designed for routine diameter verification, the limit plug gauge secures process reliability by delivering immediate pass/fail information. The standardised DIN 2245 form and H7 tolerance simplify communication with suppliers and inspection plans, while the go/no‑go principle removes interpretation time. This direct check reduces rework and supports lean production by flagging non‑conforming parts before they progress along the line.

Built for long service life and stable results

Constructed from hardened gauge steel, the gauge resists wear and maintains form under frequent handling, which preserves precision across many inspection cycles. The robust material choice and standardised design reduce drift and help keep measurement uncertainty low, so results remain comparable between operators and shifts. The Metav IndustryLine manufacturing control provides consistent finishing and traceability for inspection tools used in industrial environments.

How the standard and tolerance translate into everyday benefits

The designation H7 denotes the tolerance band relevant for bore acceptance, and when combined with the DIN 2245 profile it guarantees interchangeability in serial production. The 88.0 mm dimension is checked by the solid plug form: the "go" end confirms minimum material removal has been achieved, while the "no‑go" end ensures the bore has not exceeded the upper limit. For quality assurance teams this means fewer measurement steps, faster cycle times and clearer conformity documentation when comparing parts to drawings.

Practical integration into quality workflows

This inspection plug is suitable for in‑process checks at machine centres, incoming inspection of supplier batches, and final inspection benches where quick decisions are required. Its straightforward function supports training of new technicians and simplifies routine audits. Where traceable documentation or stricter laboratory calibration is required, Metav Werkzeuge can advise on the appropriate inspection routines and complementary gauges to form a practical test set.

For assured bore acceptance testing with Metav IndustryLine gauges such as M314.088, contact Metav Werkzeuge for application advice and availability from their Emmerich centre

Technical data

• SKU: M314.088
• GTIN: 4054469121895
• Standard: DIN 2245
• Material: gauge steel, hardened
• Brand: Metav IndustryLine

Core measurements

• Diameter: 88.0 mm
• Tolerance: H7
• Tariff number: 90173000

Materials & features

• Type: limit plug gauge (go/no‑go)
• Category: inspection gauges / plug gauges
• ECLASS: 21170218

FAQ

What is the primary use of this plug gauge?
The limit plug gauge M314.088 is used for rapid Go/No‑Go verification of 88.0 mm bores to confirm conformance with the H7 tolerance band.

Which standard applies to the design of this gauge?
The gauge is manufactured to DIN 2245, ensuring the profile and functional dimensions match common inspection requirements.

Is the gauge suitable for frequent shopfloor checks?
Yes; the hardened gauge steel construction and Metav IndustryLine production quality make the M314.088 appropriate for regular in‑process and incoming inspection use.

Does this product include calibration documentation?
No ISO 17025 certificate is indicated for this item; standard factory inspection applies. For traceable laboratory calibration options, Metav Werkzeuge can provide guidance.

Can this gauge be used to document acceptance for serial parts?
The plug gauge provides objective pass/fail results for production lots; when combined with documented inspection routines it supports serial acceptance procedures.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com