Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: KEYSTONE SCREW CORPORATION

Complaint inspection · Health discipline

On , OSHA opened a complaint health inspection of KEYSTONE SCREW CORPORATION in 535 DAVISVILLE ROAD, WILLOW GROVE, PA 19090 (NAICS 000000). OSHA activity number 17528043.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
535 DAVISVILLE ROAD
City
WILLOW GROVE
State
PA
ZIP
19090
Mailing
P.O. BOX V 535 DAVISVILLE ROAD, WILLOW GROVE, PA 19090
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
3451
Employees
47
Ownership type
A

12 citations on file for this inspection.

1910.95 B01

Serious Gravity 02 2 instances 15 exposed
Issued
May 17, 1993
Abate by
Nov 16, 1993
Penalty
Initial $1,000 · Current $600 Reduced
Recent events (2)
  • — I (S) $600.00
  • — Z (S) $1000.00

1910.95 G01

Serious Gravity 02 2 instances 15 exposed
Issued
May 17, 1993
Abate by
Jun 19, 1993
Penalty
Initial $1,000 · Current $600 Reduced
Recent events (2)
  • — I (S) $600.00
  • — Z (S) $1000.00

1910.95 K01

Serious Gravity 02 2 instances 15 exposed
Issued
May 17, 1993
Abate by
Jun 19, 1993
Penalty
Initial $1,000 · Current $600 Reduced
Recent events (2)
  • — I (S) $600.00
  • — Z (S) $1000.00

1910.147 C01

Serious Gravity 02 1 instance 5 exposed
Issued
May 17, 1993
Abate by
Jun 4, 1993
Penalty
Initial $1,000 · Current $600 Reduced
Recent events (2)
  • — I (S) $600.00
  • — Z (S) $1000.00

1910.333 B02 I

Serious Gravity 02 1 instance 5 exposed
Issued
May 17, 1993
Abate by
Jun 4, 1993

1910.215 A04

Serious Gravity 01 1 instance 5 exposed
Issued
May 17, 1993
Abate by
May 20, 1993
Penalty
Initial $750 · Current $450 Reduced
Recent events (2)
  • — I (S) $450.00
  • — Z (S) $750.00

1910.215 B09

Serious Gravity 01 1 instance 5 exposed
Issued
May 17, 1993
Abate by
May 20, 1993
Recent events (2)
  • — I (S)
  • — Z (S)

1910.1200 E01

Serious Gravity 01 1 instance 25 exposed
Issued
May 17, 1993
Abate by
Jun 11, 1993
Penalty
Initial $750 · Current $450 Reduced
Recent events (2)
  • — I (S) $450.00
  • — Z (S) $750.00

1910.1200 H

Serious Gravity 01 1 instance 25 exposed
Issued
May 17, 1993
Abate by
Jun 19, 1993

1910.95 D01

Other-than-serious Gravity 00 2 instances 15 exposed
Issued
May 17, 1993
Abate by
Jun 19, 1993

Hazardous substances 8110

Recent events (2)
  • — I (O)
  • — Z (O)

1910.95 I03

Other-than-serious Gravity 00 2 instances 15 exposed
Issued
May 17, 1993
Abate by
Jun 19, 1993

Hazardous substances 8110

Recent events (2)
  • — I (O)
  • — Z (O)

1910.95 L01

Other-than-serious Gravity 00 2 instances 15 exposed
Issued
May 17, 1993
Abate by
Jun 19, 1993

Hazardous substances 8110

View Keystone Screw Corporation's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 17528043.

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