SPE-PS(INCH)/Plastic Inch Slotted Pan Head Machine Screws - PEEK

Heat-resistance
Chemical-proof
LowOutgas
Electrical Insulation

SPE-PS(INCH)Plastic Screws - Slotted Pan Head Machine Screws - PEEK - Inch Thread

Dimension Drawing

Specs/CAD

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# Nominal of Thread: All; No.4-40UNC; No.6-32UNC; No.8-32UNC; No.10-32UNF

L: All; 1/4"; 5/16"; 3/8"; 1/2"; 5/8"; 3/4"; 7/8"; 1"

Unit : inch

Part Number	# Nominal of Thread	L	D₁	L₁	a	t	Tensile Breaking Load (N)^＊1	Torsional Torque (N・m)^＊1	Qty per Pack	Mass (g)	Price (USD)	CAD Download	QTY (Pack)
SPE-#4-40-1/4-PS	No.4-40UNC	1/4	0.219	0.068	0.039	0.040	306	0.19	10	0.078	13.40	CAD	Cart
SPE-#4-40-5/16-PS	No.4-40UNC	5/16	0.219	0.068	0.039	0.040	306	0.19	10	0.087	13.82	CAD	Cart
SPE-#4-40-3/8-PS	No.4-40UNC	3/8	0.219	0.068	0.039	0.040	306	0.19	10	0.096	14.38	CAD	Cart
SPE-#4-40-1/2-PS	No.4-40UNC	1/2	0.219	0.068	0.039	0.040	306	0.19	10	0.1	15.34	CAD	Cart
SPE-#4-40-5/8-PS	No.4-40UNC	5/8	0.219	0.068	0.039	0.040	306	0.19	10	0.11	19.54	CAD	Cart
SPE-#4-40-3/4-PS	No.4-40UNC	3/4	0.219	0.068	0.039	0.040	306	0.19	10	0.12	20.62	CAD	Cart
SPE-#4-40-7/8-PS	No.4-40UNC	7/8	0.219	0.068	0.039	0.040	306	0.19	10	0.13	28.07	CAD	Cart
SPE-#4-40-1-PS	No.4-40UNC	1	0.219	0.068	0.039	0.040	306	0.19	10	0.14	29.63	CAD	Cart
SPE-#4-40-1/4-PS(100)	No.4-40UNC	1/4	0.219	0.068	0.039	0.040	306	0.19	100	0.078	86.24	CAD	Cart
SPE-#4-40-5/16-PS(100)	No.4-40UNC	5/16	0.219	0.068	0.039	0.040	306	0.19	100	0.087	90.86	CAD	Cart
SPE-#4-40-3/8-PS(100)	No.4-40UNC	3/8	0.219	0.068	0.039	0.040	306	0.19	100	0.096	95.48	CAD	Cart
SPE-#4-40-1/2-PS(100)	No.4-40UNC	1/2	0.219	0.068	0.039	0.040	306	0.19	100	0.1	103.18	CAD	Cart
SPE-#4-40-5/8-PS(100)	No.4-40UNC	5/8	0.219	0.068	0.039	0.040	306	0.19	100	0.11	130.90	CAD	Cart
SPE-#4-40-3/4-PS(100)	No.4-40UNC	3/4	0.219	0.068	0.039	0.040	306	0.19	100	0.12	138.60	CAD	Cart
SPE-#4-40-7/8-PS(100)	No.4-40UNC	7/8	0.219	0.068	0.039	0.040	306	0.19	100	0.13	181.72	CAD	Cart
SPE-#4-40-1-PS(100)	No.4-40UNC	1	0.219	0.068	0.039	0.040	306	0.19	100	0.14	186.34	CAD	Cart
SPE-#6-32-1/4-PS	No.6-32UNC	1/4	0.27	0.082	0.048	0.050	459	0.33	10	0.17	17.31	CAD	Cart
SPE-#6-32-5/16-PS	No.6-32UNC	5/16	0.27	0.082	0.048	0.050	459	0.33	10	0.18	17.90	CAD	Cart
SPE-#6-32-3/8-PS	No.6-32UNC	3/8	0.27	0.082	0.048	0.050	459	0.33	10	0.2	18.59	CAD	Cart
SPE-#6-32-1/2-PS	No.6-32UNC	1/2	0.27	0.082	0.048	0.050	459	0.33	10	0.21	19.01	CAD	Cart
SPE-#6-32-5/8-PS	No.6-32UNC	5/8	0.27	0.082	0.048	0.050	459	0.33	10	0.23	24.07	CAD	Cart
SPE-#6-32-3/4-PS	No.6-32UNC	3/4	0.27	0.082	0.048	0.050	459	0.33	10	0.24	25.94	CAD	Cart
SPE-#6-32-7/8-PS	No.6-32UNC	7/8	0.27	0.082	0.048	0.050	459	0.33	10	0.26	34.21	CAD	Cart
SPE-#6-32-1-PS	No.6-32UNC	1	0.27	0.082	0.048	0.050	459	0.33	10	0.29	35.02	CAD	Cart
SPE-#6-32-1/4-PS(100)	No.6-32UNC	1/4	0.27	0.082	0.048	0.050	459	0.33	100	0.17	113.96	CAD	Cart
SPE-#6-32-5/16-PS(100)	No.6-32UNC	5/16	0.27	0.082	0.048	0.050	459	0.33	100	0.18	118.58	CAD	Cart
SPE-#6-32-3/8-PS(100)	No.6-32UNC	3/8	0.27	0.082	0.048	0.050	459	0.33	100	0.2	121.66	CAD	Cart
SPE-#6-32-1/2-PS(100)	No.6-32UNC	1/2	0.27	0.082	0.048	0.050	459	0.33	100	0.21	126.28	CAD	Cart
SPE-#6-32-5/8-PS(100)	No.6-32UNC	5/8	0.27	0.082	0.048	0.050	459	0.33	100	0.23	158.62	CAD	Cart
SPE-#6-32-3/4-PS(100)	No.6-32UNC	3/4	0.27	0.082	0.048	0.050	459	0.33	100	0.24	166.32	CAD	Cart
SPE-#6-32-7/8-PS(100)	No.6-32UNC	7/8	0.27	0.082	0.048	0.050	459	0.33	100	0.26	212.52	CAD	Cart
SPE-#6-32-1-PS(100)	No.6-32UNC	1	0.27	0.082	0.048	0.050	459	0.33	100	0.29	218.68	CAD	Cart
SPE-#8-32-1/4-PS	No.8-32UNC	1/4	0.322	0.096	0.054	0.058	746	0.61	10	0.27	26.53	CAD	Cart
SPE-#8-32-5/16-PS	No.8-32UNC	5/16	0.322	0.096	0.054	0.058	746	0.61	10	0.28	26.82	CAD	Cart
SPE-#8-32-3/8-PS	No.8-32UNC	3/8	0.322	0.096	0.054	0.058	746	0.61	10	0.3	28.07	CAD	Cart
SPE-#8-32-1/2-PS	No.8-32UNC	1/2	0.322	0.096	0.054	0.058	746	0.61	10	0.31	29.63	CAD	Cart
SPE-#8-32-5/8-PS	No.8-32UNC	5/8	0.322	0.096	0.054	0.058	746	0.61	10	0.33	30.43	CAD	Cart
SPE-#8-32-3/4-PS	No.8-32UNC	3/4	0.322	0.096	0.054	0.058	746	0.61	10	0.34	33.48	CAD	Cart
SPE-#8-32-7/8-PS	No.8-32UNC	7/8	0.322	0.096	0.054	0.058	746	0.61	10	0.36	35.57	CAD	Cart
SPE-#8-32-1-PS	No.8-32UNC	1	0.322	0.096	0.054	0.058	746	0.61	10	0.39	37.93	CAD	Cart
SPE-#8-32-1/4-PS(100)	No.8-32UNC	1/4	0.322	0.096	0.054	0.058	746	0.61	100	0.27	170.94	CAD	Cart
SPE-#8-32-5/16-PS(100)	No.8-32UNC	5/16	0.322	0.096	0.054	0.058	746	0.61	100	0.28	174.02	CAD	Cart
SPE-#8-32-3/8-PS(100)	No.8-32UNC	3/8	0.322	0.096	0.054	0.058	746	0.61	100	0.3	181.72	CAD	Cart
SPE-#8-32-1/2-PS(100)	No.8-32UNC	1/2	0.322	0.096	0.054	0.058	746	0.61	100	0.31	186.34	CAD	Cart
SPE-#8-32-5/8-PS(100)	No.8-32UNC	5/8	0.322	0.096	0.054	0.058	746	0.61	100	0.33	194.04	CAD	Cart
SPE-#8-32-3/4-PS(100)	No.8-32UNC	3/4	0.322	0.096	0.054	0.058	746	0.61	100	0.34	212.52	CAD	Cart
SPE-#8-32-7/8-PS(100)	No.8-32UNC	7/8	0.322	0.096	0.054	0.058	746	0.61	100	0.36	223.30	CAD	Cart
SPE-#8-32-1-PS(100)	No.8-32UNC	1	0.322	0.096	0.054	0.058	746	0.61	100	0.39	237.16	CAD	Cart
SPE-#10-32-3/8-PS	No.10-32UNF	3/8	0.373	0.11	0.06	0.068	1090	0.95	10	0.36	40.46	CAD	Cart
SPE-#10-32-1/2-PS	No.10-32UNF	1/2	0.373	0.11	0.06	0.068	1090	0.95	10	0.42	41.94	CAD	Cart
SPE-#10-32-5/8-PS	No.10-32UNF	5/8	0.373	0.11	0.06	0.068	1090	0.95	10	0.48	42.99	CAD	Cart
SPE-#10-32-3/4-PS	No.10-32UNF	3/4	0.373	0.11	0.06	0.068	1090	0.95	10	0.54	47.01	CAD	Cart
SPE-#10-32-7/8-PS	No.10-32UNF	7/8	0.373	0.11	0.06	0.068	1090	0.95	10	0.6	52.77	CAD	Cart
SPE-#10-32-1-PS	No.10-32UNF	1	0.373	0.11	0.06	0.068	1090	0.95	10	0.66	57.93	CAD	Cart
SPE-#10-32-3/8-PS(100)	No.10-32UNF	3/8	0.373	0.11	0.06	0.068	1090	0.95	100	0.36	247.94	CAD	Cart
SPE-#10-32-1/2-PS(100)	No.10-32UNF	1/2	0.373	0.11	0.06	0.068	1090	0.95	100	0.42	258.72	CAD	Cart
SPE-#10-32-5/8-PS(100)	No.10-32UNF	5/8	0.373	0.11	0.06	0.068	1090	0.95	100	0.48	264.88	CAD	Cart
SPE-#10-32-3/4-PS(100)	No.10-32UNF	3/4	0.373	0.11	0.06	0.068	1090	0.95	100	0.54	291.06	CAD	Cart
SPE-#10-32-7/8-PS(100)	No.10-32UNF	7/8	0.373	0.11	0.06	0.068	1090	0.95	100	0.6	311.08	CAD	Cart
SPE-#10-32-1-PS(100)	No.10-32UNF	1	0.373	0.11	0.06	0.068	1090	0.95	100	0.66	346.50	CAD	Cart

＊1：　Values in chart are for reference only. They are not guaranteed values. The recommended tightening torque is 50% of the torsional torque.

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Material/Finish

	SPE-PS(INCH)
Main Body	PEEK (Polyether Ether Ketone) (Light Brown)
Heat Resistance Temperature＊1	260℃

＊1：　This is the value for the resin material. The operating temperature of the product changes with performance conditions such as tightening torque.

Application

FPD production equipment / Semiconductor manufacturing equipment / Printed circuit board etching devices / Metallic surface treatment equipment and facilities / Chemical plants / Transformers / Electrical and electronic equipment / Hot water pumps / Chemical pumps

Characteristics

PEEK slotted pan head machine screws.
Inch screw type.
PEEK is a thermoplastic super engineering plastic superior in physical and chemical properties.
Excellent chemical resistance. It remains almost unaffected by chemicals other than concentrated sulfuric acid, concentrated nitric acid, and concentrated hydrofluoric acid.
With excellent heat resistance and water resistance, it retains strength at high temperatures.
It features outstanding resistance to wear, shock, and fatigue.
It also has high flame retardance which clears the UL 94 V-0 standard.
For the properties and precautions for use of plastic screws, see “Properties of Plastic Screws.”⇒Plastic Screws

Precautions for Use

Because a cumulative pitch difference is created when PEEK screws are manufactured, use these screws with nuts. If a nut is not used, use a 20 mm (approx. 0.79") or less fit with female thread.

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