Bolts, metal, manufacturing · Wisconsin

ITW Shakeproof Group - Iron Ridge, WI

Name: ITW Shakeproof Group - Iron Ridge, WI Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Iron Ridge, WI · ~25 workers · 5 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 4.3
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

ITW Shakeproof Group - Iron Ridge, WI runs at 132% of its industry's injury rate - more dangerous than the typical Bolts, metal, manufacturing workplace, earning a grade D.

ITW Shakeproof Group - Iron Ridge, WI: 4.3 TCR = 132% of Bolts, metal, manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

ITW Shakeproof Group - Iron Ridge, WI safety composite

ITW Shakeproof Group - Iron Ridge, WI scores strongest on dart rate (safer than 82% of same-industry peers) and weakest on total case rate (tcr) (safer than 39%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

57/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 4.35 per 100 workers

Safer than 39% of industry peers
DART rate: B 0 per 100 workers

Safer than 82% of industry peers
Fatalities: D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

ITW Shakeproof Group - Iron Ridge, WI held a steady TCR band

ITW Shakeproof Group - Iron Ridge, WI's TCR held near 0.0 from 0.0 in 2016 to 0.0 in 2020. Peak filing year was 2018 at 12.4 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2016=0.0 · 2017=0.0 · 2018=12.4 · 2019=9.4 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 332722 · Iron Ridge, WI ABOVE-IND · SMALL

Grade D · TCR 4.3 · 132% of ind

DART 0.0 DART
RANK #11/17
PHOTO BRISTOL INDUSTRIES INC
BOOK 5y book
INJ 3 inj
SIZE ~25 FTE

Nearest TCR peer: BRISTOL INDUSTRIES INC (0.0 TCR gap)

Read with this employer → · Industry book → · Wisconsin employers → · Look up another →

EDSCO Fastener

4.4
SFS Group - D

4.4
This site

4.3
BRISTOL INDUST

4.3
Atlas Bolt & S

4.3

What this shows ITW Shakeproof Group - Iron Ridge, WI averages 4.3 TCR (132% of the Bolts, metal, manufacturing BLS benchmark).

ITW Shakeproof Group - Iron Ridge, WI TCR series: 2016=0 · 2017=0 · 2018=12.4 · 2019=9.4 · 2020=0 · BLS 3.3

Where ITW Shakeproof Group - Iron Ridge, WI falls in its industry

335 Bolts, metal, manufacturing establishments

Safer than 39% of graded establishments in this industry, whose median TCR is 3.5.

Grade D

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #11 safest of 17 Bolts, metal, manufacturing employers in Wisconsin.

ITW Shakeproof Group - Iron Ridge, WI (25 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 80 employees and a TCR of 3.5

ITW Shakeproof Group - Iron Ridge, WI has fewer employees than the Bolts, metal, manufacturing median and a higher injury rate than the industry's median TCR of 3.5. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year	TCR	DART	Injuries	Illnesses
2020	0.0	0.0	0	0
2019	9.4	0.0	0	2
2018	12.4	12.4	3	0
2017	0.0	0.0	0	0
2016	0.0	0.0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

332722 · WI · Iron Ridge

335 Bolts, metal, manufacturing employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 15 employers in Iron Ridge, WI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	BRISTOL INDUSTRIES INC	BREA, CA	4.3 TCR
NAICS-TCR	EDSCO Fasteners TX	DENTON, TX	4.4 TCR
NAICS-TCR	Atlas Bolt & Screw Ashland	ASHLAND, OH	4.3 TCR
NAICS-TCR	SFS Group - Dennis Drive	READING, PA	4.4 TCR
STATE-SIZE	Fergusons Minnesota Harvest LLC	EAU CLAIRE	25 FTE
STATE-SIZE	Minocqua Service Center	MINOCQUA	25 FTE
STATE-SIZE	Janesville Headquarters	JANESVILLE	25 FTE
STATE-SIZE	Berlin Office	BERLIN	25 FTE
CITY-NEAR	PS Seasoning & Spices, Inc.	Iron Ridge	120 FTE
CITY-NEAR	4718/3801 - Iron Ridge Crossdocks	Iron Ridge	64 FTE
CITY-NEAR	X-Cel Tooling, Inc.	Iron Ridge	58 FTE
CITY-NEAR	API Heat Transfer - Iron Ridge	Iron Ridge	41 FTE
NAT-TCR	Harvard Maintenenace Inc of Maine	Auburn, ME	4.3 TCR
NAT-TCR	Derringer Food Group, Inc.	Cincinnati, OH	4.3 TCR
NAT-TCR	PC	Clearwater, FL	4.3 TCR
NAT-TCR	Oakdale Elementary	Oakdale, MN	4.3 TCR
NAT-SIZE	Glendale Asphalt Plant	Glendale, AZ	25 FTE
NAT-SIZE	Village of Metamora	Metamora, IL	25 FTE
NAT-SIZE	NGC - Cleburne	Cleburne, TX	25 FTE
NAT-SIZE	COS-ODFL	Fountain, CO	25 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2020, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.