Precision turned product manufacturing · Michigan

Warren Screw Products, Inc.

Warren, MI · ~191 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.8
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Warren Screw Products, Inc. runs at 53% of its industry's injury rate - safer than the typical Precision turned product manufacturing workplace, earning a grade B.

Warren Screw Products, Inc.: 1.8 TCR = 53% of Precision turned product manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Warren Screw Products, Inc. safety composite

Warren Screw Products, Inc. scores strongest on total case rate (tcr) (safer than 84% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

C

64/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.75 per 100 workers

Safer than 84% of industry peers

DART rate
D 0.58 per 100 workers

Safer than 52% 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%).

Rising injury rate

Warren Screw Products, Inc.: 0.6 → 2.9 TCR

Peak year 2024 @ 2.9 TCR · DART/TCR 0.33× in 2024

Warren Screw Products, Inc.'s TCR rose 2.3 from 0.6 in 2023 to 2.9 in 2024. In 2024, DART was 0.33× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 332721 · Warren, MI AT/BELOW-IND · MID

Grade B · TCR 1.8 · 53% of ind

  • DART 0.6 DART
  • RANK #8/53
  • PHOTO Applied Engineering,…
  • BOOK 2y book
  • INJ 6 inj
  • SIZE ~191 FTE

Nearest TCR peer: Applied Engineering, Inc. (0.0 TCR gap)

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

Warren Screw Products, Inc. in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Warren Screw Products, Inc. averages 1.8 TCR (53% of the Precision turned product manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Warren Screw Products, Inc. TCR series: 2023=0.6 · 2024=2.9 · BLS 3.3

Where Warren Screw Products, Inc. falls in its industry

464 Precision turned product manuf establishments

Safer than 84% of graded establishments in this industry, whose median TCR is 3.6.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 53 Precision turned product manuf employers in Michigan.

Warren Screw Products, Inc. (191 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 3.6 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0100200300400 051015 Average employees Total Case Rate Warren Screw Products, Inc.
Warren Screw Products, Inc. (191 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 3.6

Warren Screw Products, Inc. has more employees than the Precision turned product manufacturing median and a lower injury rate than the industry's median TCR of 3.6. 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 Fatalities
2024 2.9 0.6 5 0 0
2023 0.6 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332721 · MI · Warren

464 Precision turned product manufacturing employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 290 employers in Warren, MI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Applied Engineering, Inc. 1.8 TCR
NAICS-TCR Norman Scott Co. dba In Tolerance 1.8 TCR
NAICS-TCR BANNER SERVICE CORP 1.8 TCR
NAICS-TCR rms Company 1.7 TCR
STATE-SIZE Roskam Foods M2 191 FTE
STATE-SIZE Renosol Seating, LLC - Farwell 191 FTE
STATE-SIZE Knape and Vogt Eastern 191 FTE
STATE-SIZE Humanetics Michigan 191 FTE
CITY-NEAR Warren Technical Center 22,693 FTE
CITY-NEAR GM Global Technical Center 21,000 FTE
CITY-NEAR Warren Truck Assembly Plant 3,804 FTE
CITY-NEAR 1855-MIDET153 1,903 FTE
NAT-TCR ISP Freetown Fine Chemicals Inc. 1.8 TCR
NAT-TCR Schirmer Construction LLC 1.8 TCR
NAT-TCR Hamilton County Telephone Co-op 1.8 TCR
NAT-TCR Solid Surface Care, Inc. 1.8 TCR
NAT-SIZE Careone at Wall 191 FTE
NAT-SIZE Combs Construction Company, Inc. 191 FTE
NAT-SIZE Dometic 191 FTE
NAT-SIZE BME Fire Trucks 191 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: 2024, 2023. 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.