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Your Trusted Industrial Hardware Supply

At Sierra Pacific Engineering and Products, we manufacture a variety of access hardware for various uses, including plastic hinges. Our plastic hinges are produced using a heavy-duty polymer, allowing them to be both light and durable. This material is also non-conductive and non-corrosive in harsh environments. Because of these attributes, SPEP plastic hinges are useful in numerous ways in the marine, electrical/electronic enclosure, truck, and trailer industries in light to normal duty use cases.

Types of Plastic Hinges

SPEP produces a variety of plastic hinges, including strap hinges, friction hinges, butt hinges, enclosure hinges, and take apart or lift-off hinges. Our heavy duty plastic hinges are manufactured in black or white plastic with stainless steel, zinc-plated steel, or brass hardware.

At SPEP, we offer plastic butt hinges that with plastic screw caps or bushings, some of which are pre-drilled with countersunk holes so fasteners can stand flush with the hardware. SPEP also produces plastic electronic enclosure hinges with stainless steel or brass studs. These are made with holes or hole inserts that create matched sets.

SPEP plastic strap hinges are excellent for marine use, including storage hatches and engine covers. These high-quality plastic hinges are rust and corrosion resistant, even when exposed to saltwater and UV radiation.

Custom Industrial Hardware Supply

If none of the plastic hinges in our available catalog meet your specific needs, our experienced SPEP team of engineers can modify or even create a completely new hinge design to fit your project. We have a rapid development and prototyping process as well which always helps with tight deadlines!

Quality Manufacturing You Can Trust

SPEP takes an immense amount of pride in producing quality access hardware and accessories. SPEP has been ISO 9001 certified for quality since 2001, and Oracle’s Quality Module. All orders are quickly updated across the system as soon as they are received, making it easy to track for you. We’re also 100% employee-owned, and we all have a stake in providing complete customer satisfaction with our products. Please contact us today for more information about our plastic hinges, or if you are interested in learning more about our custom industrial hardware.

 

 
1004P
Plastic / Black
BLACK PLASTIC STRAP HINGE, LARGE
 
1004P02
Plastic / Black
BLACK PLASTIC STRAP HINGE, SMALL
 
H3511P
Plastic / Black
Mounting Type
Holes
Open Width
1.25 - 2.40
 
H3522P
Plastic / Black
Mounting Type
Holes
Open Width
2.50 - 4.25
 
1004P01
Plastic / Black
BLACK PLASTIC STRAP HINGE, MEDIUM
 
FH100BKP
Plastic / Black
Open Width
1.25 - 2.40
 
FH100WTP
Plastic / White
Open Width
1.25 - 2.40
 
FH150BKP
Plastic / Black
Mounting Type
Holes
Open Width
1.25 - 2.40
 
FH150WTP
Plastic / White
Open Width
1.25 - 2.40
FH151BKPL
Plastic / Black
Mounting Type
Holes
Open Width
1.25 - 2.40
FH151WTPL
Plastic / White
Mounting Type
Holes
Open Width
1.25 - 2.40
 
FH200BKP
Plastic / Black
Open Width
1.25 - 2.40
 
FH200WTP
Plastic / White
Open Width
1.25 - 2.40
 
H1100BK
Plastic / Black
Mounting Type
Holes
Open Width
1.25 - 2.40
 
H1100WT
Plastic / White
Mounting Type
Holes
Open Width
1.25 - 2.40
H1151BK
Plastic / Black
Mounting Type
Holes
Open Width
1.25 - 2.40
H1151WT
Plastic / White
Mounting Type
Holes
Open Width
1.25 - 2.40
H1200BK
Plastic / Black
Mounting Type
Holes
Open Width
1.25 - 2.40
H1200WT
Plastic / White
Mounting Type
Holes
Open Width
1.25 - 2.40
 
H3500P
Plastic / Black
Mounting Type
Holes
Open Width
1.00 and Below
 
H3501P
Plastic / Black
Mounting Type
Holes
Open Width
1.06 - 1.20
 
H3502P
Plastic / Black
Mounting Type
Holes
Open Width
1.25 - 2.40
 
H3503P
Plastic / Black
Mounting Type
Holes
Open Width
1.25 - 2.40
 
H3503P-01
Plastic / Black
Mounting Type
Threaded Studs
Open Width
1.25 - 2.40
 
H3504P
Plastic / Black
Mounting Type
Holes
Open Width
2.50 - 4.25
 
H3505P-01
Plastic / Black
Mounting Type
Threaded Studs
Open Width
1.25 - 2.40
 
H3505P-02
Plastic / Black
Mounting Type
Holes & Threaded Studs
Open Width
1.25 - 2.40
 
H3505P-03
Plastic / Black
Mounting Type
Holes & Threaded Studs
Open Width
1.25 - 2.40
 
H3505P-04
Plastic / Black
Mounting Type
Holes
Open Width
1.25 - 2.40
 
H3505P-05
Plastic / Black
Mounting Type
Threaded Studs
Open Width
1.25 - 2.40
 
H3506P
Plastic / Black
Mounting Type
Threaded Studs
Open Width
1.25 - 2.40
 
H3506P-01
Plastic / Black
Mounting Type
Threaded Studs
Open Width
1.25 - 2.40
 
H3506P-03
Plastic / Black
Mounting Type
Threaded Studs
Open Width
1.25 - 2.40
 
H3506P-05
Plastic / Black
Mounting Type
Holes
Open Width
1.25 - 2.40
 
H3507P
Plastic / Black
Mounting Type
Holes
Open Width
2.50 - 4.25
 
H3508P-03
Plastic / Black
Mounting Type
Holes & Threaded Studs
Open Width
1.25 - 2.40
 
H3508P-04
Plastic / Black
Mounting Type
Holes & Threaded Studs
Open Width
1.25 - 2.40
 
H3509P-01
Plastic / Black
Mounting Type
Threaded Studs
Open Width
1.00 and Below
 
H3509P-02
Plastic / Black
Mounting Type
Threaded Studs
Open Width
1.00 and Below
 
H3509P-05
Plastic / Black
Mounting Type
Threaded Studs
Open Width
1.00 and Below
 
H3510P-01
Plastic / Black
Mounting Type
Threaded Studs
Open Width
1.06 - 1.20
 
H3510P-02
Plastic / Black
Mounting Type
Threaded Studs
Open Width
1.06 - 1.20
 
H3510P-05
Plastic / Black
Mounting Type
Threaded Studs
Open Width
1.06 - 1.20
 
H3511P-01
Plastic / Black
Mounting Type
Threaded Studs
Open Width
1.25 - 2.40
 
H3511P-02
Plastic / Black
Mounting Type
Holes & Threaded Studs
Open Width
1.25 - 2.40
 
H3511P-03
Plastic / Black
Mounting Type
Holes & Threaded Studs
Open Width
1.25 - 2.40
 
H3511P-04
Plastic / Black
Mounting Type
Holes
Open Width
1.25 - 2.40
 
H3511P-05
Plastic / Black
Mounting Type
Holes
Open Width
1.25 - 2.40
 
H3512P
Plastic / Black
Mounting Type
Holes
Open Width
1.25 - 2.40
 
H3513P
Plastic / Black
Mounting Type
Holes
Open Width
2.50 - 4.25
 
H3514P
Plastic / Black
Mounting Type
Holes
Open Width
2.50 - 4.25
 
H3515P
Plastic / Black
Mounting Type
Holes
Open Width
2.50 - 4.25
 
H3516P
Plastic / Black
Mounting Type
Holes
Open Width
2.50 - 4.25
 
H3517P
Plastic / Black
Mounting Type
Holes
Open Width
2.50 - 4.25
 
H3518P
Plastic / Black
Mounting Type
Holes
Open Width
1.25 - 2.40
 
H3519P
Plastic / Black
Mounting Type
Holes
Open Width
1.25 - 2.40
 
H3520P
Plastic / Black
Mounting Type
Holes
Open Width
1.25 - 2.40
 
H3521P
Plastic / Black
Mounting Type
Holes
Open Width
1.25 - 2.40
 
H3523P
Plastic / Black
Mounting Type
Holes
Open Width
2.50 - 4.25
 
H3526P
Plastic / Black
Mounting Type
Threaded Studs
 
H3527P
Plastic / Black
Mounting Type
Threaded Studs
 
H3528P
Plastic / Black
Mounting Type
Threaded Studs
 
H3530P
Plastic / Black
PLASTIC ENCLOSURE HINGE, LONG ARMS, RH, PA LEAVES, STEEL ZINC PLATED PIN, BLACK
 
H3531P
Plastic / Black
PLASTIC ENCLOSURE HINGE, LONG ARMS, LH, PA LEAVES, STEEL ZINC PLATED PIN, BLACK
 
H3532P
Plastic / Black
Mounting Type
Holes
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