SPC-P/Plastic Cross Recessed Pan Head Machine Screws - PC

Light Weight
Electrical Insulation
Shock Resistance
Weather Resistance

SPC-PPlastic Screw - Cross Recessed Pan Head Machine Screws - PC

Dimension Drawing

Specs/CAD

Select

M (Coarse) Nominal of Thread: All; M1.7; M2; M2.6; M3; M4; M5; M6; M8

L: All; 3; 4; 5; 6; 8; 10; 12; 15; 16; 18; 20; 25; 30; 40; 35

Unit : mm

Part Number	M (Coarse) Nominal of Thread	Pitch	L	D₁	L₁	Cross-recessed Socket No.	Tensile Breaking Load (N)^＊1	Torsional Torque (N・m)^＊1	Qty per Pack	Mass (g)	CAD Download	RFQ
SPC-M1.7-3-P	M1.7	0.35	3	2.5	0.5	0	51	0.022	50	0.0066	CAD	RFQ
SPC-M1.7-4-P	M1.7	0.35	4	2.5	0.5	0	51	0.022	50	0.0085	CAD	RFQ
SPC-M2-3-P	M2	0.4	3	3.5	1.3	1	107	0.055	50	0.02	CAD	RFQ
SPC-M2-4-P	M2	0.4	4	3.5	1.3	1	107	0.055	50	0.022	CAD	RFQ
SPC-M2-5-P	M2	0.4	5	3.5	1.3	1	107	0.055	50	0.025	CAD	RFQ
SPC-M2-6-P	M2	0.4	6	3.5	1.3	1	107	0.055	50	0.028	CAD	RFQ
SPC-M2-8-P	M2	0.4	8	3.5	1.3	1	107	0.055	50	0.042	CAD	RFQ
SPC-M2-10-P	M2	0.4	10	3.5	1.3	1	107	0.055	50	0.047	CAD	RFQ
SPC-M2-12-P	M2	0.4	12	3.5	1.3	1	107	0.055	50	0.053	CAD	RFQ
SPC-M2-3-P(1000)	M2	0.4	3	3.5	1.3	1	107	0.055	1000	0.02	CAD	RFQ
SPC-M2-4-P(1000)	M2	0.4	4	3.5	1.3	1	107	0.055	1000	0.022	CAD	RFQ
SPC-M2-5-P(1000)	M2	0.4	5	3.5	1.3	1	107	0.055	1000	0.025	CAD	RFQ
SPC-M2-6-P(1000)	M2	0.4	6	3.5	1.3	1	107	0.055	1000	0.028	CAD	RFQ
SPC-M2-8-P(1000)	M2	0.4	8	3.5	1.3	1	107	0.055	1000	0.042	CAD	RFQ
SPC-M2-10-P(1000)	M2	0.4	10	3.5	1.3	1	107	0.055	1000	0.047	CAD	RFQ
SPC-M2-12-P(1000)	M2	0.4	12	3.5	1.3	1	107	0.055	1000	0.053	CAD	RFQ
SPC-M2.6-3-P	M2.6	0.45	3	4.5	1.7	1	196	0.12	50	0.052	CAD	RFQ
SPC-M2.6-4-P	M2.6	0.45	4	4.5	1.7	1	196	0.12	50	0.056	CAD	RFQ
SPC-M2.6-5-P	M2.6	0.45	5	4.5	1.7	1	196	0.12	50	0.061	CAD	RFQ
SPC-M2.6-6-P	M2.6	0.45	6	4.5	1.7	1	196	0.12	50	0.066	CAD	RFQ
SPC-M2.6-8-P	M2.6	0.45	8	4.5	1.7	1	196	0.12	50	0.075	CAD	RFQ
SPC-M2.6-10-P	M2.6	0.45	10	4.5	1.7	1	196	0.12	50	0.084	CAD	RFQ
SPC-M2.6-12-P	M2.6	0.45	12	4.5	1.7	1	196	0.12	50	0.093	CAD	RFQ
SPC-M2.6-15-P	M2.6	0.45	15	4.5	1.7	1	196	0.12	50	0.1	CAD	RFQ
SPC-M2.6-3-P(1000)	M2.6	0.45	3	4.5	1.7	1	196	0.12	1000	0.052	CAD	RFQ
SPC-M2.6-4-P(1000)	M2.6	0.45	4	4.5	1.7	1	196	0.12	1000	0.056	CAD	RFQ
SPC-M2.6-5-P(1000)	M2.6	0.45	5	4.5	1.7	1	196	0.12	1000	0.061	CAD	RFQ
SPC-M2.6-6-P(1000)	M2.6	0.45	6	4.5	1.7	1	196	0.12	1000	0.066	CAD	RFQ
SPC-M2.6-8-P(1000)	M2.6	0.45	8	4.5	1.7	1	196	0.12	1000	0.075	CAD	RFQ
SPC-M2.6-10-P(1000)	M2.6	0.45	10	4.5	1.7	1	196	0.12	1000	0.084	CAD	RFQ
SPC-M2.6-12-P(1000)	M2.6	0.45	12	4.5	1.7	1	196	0.12	1000	0.093	CAD	RFQ
SPC-M2.6-15-P(1000)	M2.6	0.45	15	4.5	1.7	1	196	0.12	1000	0.1	CAD	RFQ
SPC-M3-4-P	M3	0.5	4	5.5	2	2	266	0.18	50	0.062	CAD	RFQ
SPC-M3-5-P	M3	0.5	5	5.5	2	2	266	0.18	50	0.068	CAD	RFQ
SPC-M3-6-P	M3	0.5	6	5.5	2	2	266	0.18	50	0.074	CAD	RFQ
SPC-M3-8-P	M3	0.5	8	5.5	2	2	266	0.18	50	0.087	CAD	RFQ
SPC-M3-10-P	M3	0.5	10	5.5	2	2	266	0.18	50	0.099	CAD	RFQ
SPC-M3-12-P	M3	0.5	12	5.5	2	2	266	0.18	50	0.11	CAD	RFQ
SPC-M3-15-P	M3	0.5	15	5.5	2	2	266	0.18	50	0.13	CAD	RFQ
SPC-M3-16-P	M3	0.5	16	5.5	2	2	266	0.18	50	0.14	CAD	RFQ
SPC-M3-18-P	M3	0.5	18	5.5	2	2	266	0.18	50	0.15	CAD	RFQ
SPC-M3-20-P	M3	0.5	20	5.5	2	2	266	0.18	50	0.16	CAD	RFQ
SPC-M3-25-P	M3	0.5	25	5.5	2	2	266	0.18	50	0.19	CAD	RFQ
SPC-M3-30-P	M3	0.5	30	5.5	2	2	266	0.18	50	0.22	CAD	RFQ
SPC-M3-4-P(1000)	M3	0.5	4	5.5	2	2	266	0.18	1000	0.062	CAD	RFQ
SPC-M3-5-P(1000)	M3	0.5	5	5.5	2	2	266	0.18	1000	0.068	CAD	RFQ
SPC-M3-6-P(1000)	M3	0.5	6	5.5	2	2	266	0.18	1000	0.074	CAD	RFQ
SPC-M3-8-P(1000)	M3	0.5	8	5.5	2	2	266	0.18	1000	0.087	CAD	RFQ
SPC-M3-10-P(1000)	M3	0.5	10	5.5	2	2	266	0.18	1000	0.099	CAD	RFQ
SPC-M3-12-P(1000)	M3	0.5	12	5.5	2	2	266	0.18	1000	0.11	CAD	RFQ
SPC-M3-15-P(1000)	M3	0.5	15	5.5	2	2	266	0.18	1000	0.13	CAD	RFQ
SPC-M3-16-P(1000)	M3	0.5	16	5.5	2	2	266	0.18	1000	0.14	CAD	RFQ
SPC-M3-18-P(1000)	M3	0.5	18	5.5	2	2	266	0.18	1000	0.15	CAD	RFQ
SPC-M3-20-P(1000)	M3	0.5	20	5.5	2	2	266	0.18	1000	0.16	CAD	RFQ
SPC-M3-25-P(1000)	M3	0.5	25	5.5	2	2	266	0.18	1000	0.19	CAD	RFQ
SPC-M3-30-P(1000)	M3	0.5	30	5.5	2	2	266	0.18	1000	0.22	CAD	RFQ
SPC-M4-5-P	M4	0.7	5	7	2.6	2	481	0.39	50	0.13	CAD	RFQ
SPC-M4-6-P	M4	0.7	6	7	2.6	2	481	0.39	50	0.14	CAD	RFQ
SPC-M4-8-P	M4	0.7	8	7	2.6	2	481	0.39	50	0.17	CAD	RFQ
SPC-M4-10-P	M4	0.7	10	7	2.6	2	481	0.39	50	0.19	CAD	RFQ
SPC-M4-12-P	M4	0.7	12	7	2.6	2	481	0.39	50	0.21	CAD	RFQ
SPC-M4-15-P	M4	0.7	15	7	2.6	2	481	0.39	50	0.24	CAD	RFQ
SPC-M4-16-P	M4	0.7	16	7	2.6	2	481	0.39	50	0.25	CAD	RFQ
SPC-M4-18-P	M4	0.7	18	7	2.6	2	481	0.39	50	0.27	CAD	RFQ
SPC-M4-20-P	M4	0.7	20	7	2.6	2	481	0.39	50	0.3	CAD	RFQ
SPC-M4-25-P	M4	0.7	25	7	2.6	2	481	0.39	50	0.35	CAD	RFQ
SPC-M4-30-P	M4	0.7	30	7	2.6	2	481	0.39	50	0.4	CAD	RFQ
SPC-M4-40-P	M4	0.7	40	7	2.6	2	481	0.39	50	0.51	CAD	RFQ
SPC-M4-5-P(1000)	M4	0.7	5	7	2.6	2	481	0.39	1000	0.13	CAD	RFQ
SPC-M4-6-P(1000)	M4	0.7	6	7	2.6	2	481	0.39	1000	0.14	CAD	RFQ
SPC-M4-8-P(1000)	M4	0.7	8	7	2.6	2	481	0.39	1000	0.17	CAD	RFQ
SPC-M4-10-P(1000)	M4	0.7	10	7	2.6	2	481	0.39	1000	0.19	CAD	RFQ
SPC-M4-12-P(1000)	M4	0.7	12	7	2.6	2	481	0.39	1000	0.21	CAD	RFQ
SPC-M4-15-P(1000)	M4	0.7	15	7	2.6	2	481	0.39	1000	0.24	CAD	RFQ
SPC-M4-16-P(1000)	M4	0.7	16	7	2.6	2	481	0.39	1000	0.25	CAD	RFQ
SPC-M4-18-P(1000)	M4	0.7	18	7	2.6	2	481	0.39	1000	0.27	CAD	RFQ
SPC-M4-20-P(1000)	M4	0.7	20	7	2.6	2	481	0.39	1000	0.3	CAD	RFQ
SPC-M4-25-P(500)	M4	0.7	25	7	2.6	2	481	0.39	500	0.35	CAD	RFQ
SPC-M4-30-P(500)	M4	0.7	30	7	2.6	2	481	0.39	500	0.4	CAD	RFQ
SPC-M4-40-P(500)	M4	0.7	40	7	2.6	2	481	0.39	500	0.51	CAD	RFQ
SPC-M5-6-P	M5	0.8	6	9	3.3	2	797	0.8	50	0.28	CAD	RFQ
SPC-M5-8-P	M5	0.8	8	9	3.3	2	797	0.8	50	0.32	CAD	RFQ
SPC-M5-10-P	M5	0.8	10	9	3.3	2	797	0.8	50	0.36	CAD	RFQ
SPC-M5-12-P	M5	0.8	12	9	3.3	2	797	0.8	50	0.4	CAD	RFQ
SPC-M5-15-P	M5	0.8	15	9	3.3	2	797	0.8	50	0.45	CAD	RFQ
SPC-M5-16-P	M5	0.8	16	9	3.3	2	797	0.8	50	0.47	CAD	RFQ
SPC-M5-18-P	M5	0.8	18	9	3.3	2	797	0.8	50	0.51	CAD	RFQ
SPC-M5-20-P	M5	0.8	20	9	3.3	2	797	0.8	50	0.55	CAD	RFQ
SPC-M5-25-P	M5	0.8	25	9	3.3	2	797	0.8	50	0.65	CAD	RFQ
SPC-M5-30-P	M5	0.8	30	9	3.3	2	797	0.8	50	0.74	CAD	RFQ
SPC-M5-35-P	M5	0.8	35	9	3.3	2	797	0.8	50	0.84	CAD	RFQ
SPC-M5-6-P(1000)	M5	0.8	6	9	3.3	2	797	0.8	1000	0.28	CAD	RFQ
SPC-M5-8-P(1000)	M5	0.8	8	9	3.3	2	797	0.8	1000	0.32	CAD	RFQ
SPC-M5-10-P(1000)	M5	0.8	10	9	3.3	2	797	0.8	1000	0.36	CAD	RFQ
SPC-M5-12-P(1000)	M5	0.8	12	9	3.3	2	797	0.8	1000	0.4	CAD	RFQ
SPC-M5-15-P(500)	M5	0.8	15	9	3.3	2	797	0.8	500	0.45	CAD	RFQ
SPC-M5-16-P(500)	M5	0.8	16	9	3.3	2	797	0.8	500	0.47	CAD	RFQ
SPC-M5-18-P(500)	M5	0.8	18	9	3.3	2	797	0.8	500	0.51	CAD	RFQ
SPC-M5-20-P(500)	M5	0.8	20	9	3.3	2	797	0.8	500	0.55	CAD	RFQ
SPC-M5-25-P(500)	M5	0.8	25	9	3.3	2	797	0.8	500	0.65	CAD	RFQ
SPC-M5-30-P(250)	M5	0.8	30	9	3.3	2	797	0.8	250	0.74	CAD	RFQ
SPC-M5-35-P(250)	M5	0.8	35	9	3.3	2	797	0.8	250	0.84	CAD	RFQ
SPC-M6-10-P	M6	1	10	10.5	3.9	3	1136	1.2	20	0.6	CAD	RFQ
SPC-M6-12-P	M6	1	12	10.5	3.9	3	1136	1.2	20	0.65	CAD	RFQ
SPC-M6-15-P	M6	1	15	10.5	3.9	3	1136	1.2	20	0.76	CAD	RFQ
SPC-M6-20-P	M6	1	20	10.5	3.9	3	1136	1.2	20	0.87	CAD	RFQ
SPC-M6-25-P	M6	1	25	10.5	3.9	3	1136	1.2	20	1	CAD	RFQ
SPC-M6-30-P	M6	1	30	10.5	3.9	3	1136	1.2	20	1.3	CAD	RFQ
SPC-M6-35-P	M6	1	35	10.5	3.9	3	1136	1.2	20	1.4	CAD	RFQ
SPC-M6-40-P	M6	1	40	10.5	3.9	3	1136	1.2	20	1.6	CAD	RFQ
SPC-M6-10-P(500)	M6	1	10	10.5	3.9	3	1136	1.2	500	0.6	CAD	RFQ
SPC-M6-12-P(500)	M6	1	12	10.5	3.9	3	1136	1.2	500	0.65	CAD	RFQ
SPC-M6-15-P(500)	M6	1	15	10.5	3.9	3	1136	1.2	500	0.76	CAD	RFQ
SPC-M6-20-P(250)	M6	1	20	10.5	3.9	3	1136	1.2	250	0.87	CAD	RFQ
SPC-M6-25-P(250)	M6	1	25	10.5	3.9	3	1136	1.2	250	1	CAD	RFQ
SPC-M6-30-P(250)	M6	1	30	10.5	3.9	3	1136	1.2	250	1.3	CAD	RFQ
SPC-M6-35-P(200)	M6	1	35	10.5	3.9	3	1136	1.2	200	1.4	CAD	RFQ
SPC-M6-40-P(200)	M6	1	40	10.5	3.9	3	1136	1.2	200	1.6	CAD	RFQ
SPC-M8-12-P	M8	1.25	12	14	5.2	3	2088	3.2	20	1.7	CAD	RFQ
SPC-M8-15-P	M8	1.25	15	14	5.2	3	2088	3.2	20	1.8	CAD	RFQ
SPC-M8-20-P	M8	1.25	20	14	5.2	3	2088	3.2	20	2.1	CAD	RFQ
SPC-M8-25-P	M8	1.25	25	14	5.2	3	2088	3.2	20	2.3	CAD	RFQ
SPC-M8-30-P	M8	1.25	30	14	5.2	3	2088	3.2	20	2.6	CAD	RFQ
SPC-M8-40-P	M8	1.25	40	14	5.2	3	2088	3.2	20	3.1	CAD	RFQ
SPC-M8-12-P(250)	M8	1.25	12	14	5.2	3	2088	3.2	250	1.7	CAD	RFQ
SPC-M8-15-P(250)	M8	1.25	15	14	5.2	3	2088	3.2	250	1.8	CAD	RFQ
SPC-M8-20-P(200)	M8	1.25	20	14	5.2	3	2088	3.2	200	2.1	CAD	RFQ
SPC-M8-25-P(200)	M8	1.25	25	14	5.2	3	2088	3.2	200	2.3	CAD	RFQ
SPC-M8-30-P(100)	M8	1.25	30	14	5.2	3	2088	3.2	100	2.6	CAD	RFQ
SPC-M8-40-P(100)	M8	1.25	40	14	5.2	3	2088	3.2	100	3.1	CAD	RFQ

＊1：　Values in chart are for reference only. They are not guaranteed values. The recommended tightening torque is 50% of the torsional torque.
● M1.7 is black.

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Material/Finish

	SPC-P
Main Body	PC (Polycarbonate) (Transparent)＊1
Heat Resistance Temperature＊2	115℃

＊1：　SPC-M1.7-3-P and SPC-M1.7-4-P are black.
＊2：　This is the value for the resin material. The operating temperature of the product changes with performance conditions such as tightening torque.

Application

Electrical and electronic equipment

Characteristics

PC (polycarbonate) Phillips cross recessed pan head machine screws.
PC (polycarbonate) has the highest shock resistance of engineering plastics.
Allowable operating temperature＊2 (min./max.): -40°C/115°C
PC has low water absorbency and excellent weather resistance.
For the properties and precautions for use of plastic screws, see “Properties of Plastic Screws.”⇒Plastic Screws

Click here to see Plastic Screws

Part Name

Plastic Hex Head Screws - PC

Part Number

SPC-H

Feature

Electrical Insulation
Lightweight
Shock Resistance
Weather Resistance

Part Name

Plastic Hex Head Screws - PC

Part Number

SPC-H-WH

Feature

Electrical Insulation
Lightweight
Shock Resistance
Weather Resistance

Part Name

Plastic Cross Recessed Flat Head Machine Screws - PC

Part Number

SPC-F

Feature

Electrical Insulation
Lightweight
Shock Resistance
Weather Resistance

Part Name

Plastic Cross Recessed Oval Head Machine Screws - PC

Part Number

SPC-R

Feature

Electrical Insulation
Lightweight
Shock Resistance
Weather Resistance

No. 2: Vacuum environments

Description of Tamper Resistant Screws for the Engineers

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

No. 6: Thermal Cycling

Miniature Screws/Precision Screws Lineup List

Customization

Flexus

Designs and Examples of What NBK Can Create

Ball Rollers : Characteristics

Custom made

Cleanroom Wash / Cleanroom Packing Service

Screw Length Adjustment Service

Couplings Bore and Keyway Additional Modification Service

Captive Processing Service

Screw combination service

Galling and Seizing

No. 6: Thermal Cycling

Increased degree of vacuum in equipment is required 【Productivity increase】

Select the best screws for your needs

Select Based on Application

Slip Torque of Coupling – Set Screw Type

Property of High Performance Stainless Steel Screws

Plastic Screw Property

Vol.4 What are washers used for?

Hexagon Socket Head Cap Screws Excerpts from ISO 4762：2004, JIS B 1176:2015

Coupling and Single-axis Actuator Assembly Method

Hints for correctly using NBK products: Quick Positioning Brackets

Hints for correctly using NBK products: Captive Washer for Pull

Hints for correctly using NBK products: Metal Super Knob

Hints for correctly using NBK products: Ball Plungers

Procedure of Selection

Choosing the most suitable coupling

Choosing the most suitable coupling

Procedure of Selection (Actuator)

Procedure of Selection

No. 2: Vacuum environments

Galling and Seizing

No. 6: Thermal Cycling

Increased degree of vacuum in equipment is required 【Productivity increase】

What is a Coupling? Explanation of Types and Characteristics

No. 2: Vacuum environments

Description of Tamper Resistant Screws for the Engineers

SEMS Screws: Efficiency and Convenience in Fastening

What are Hex Nuts?

Theft Prevention Nuts

What is Specific Strength? A new index for weight reduction of equipment 【Smaller and Lighter】

Preventing gaps between the sheet and screw when fastening thin sheets

Screws must be protected from chemicals 【Energy-saving / reduced work-hours】

Higher torque and Lower price.

NBK SPECIAL SCREWS

What is a Coupling? Explanation of Types and Characteristics

Select Based on Application

Solving common issues with Semiconductor Manufacturing Equipment（Pre-Process）

Vol.6 Varieties of Screws "Beyond" SUS

A new generation of disk couplings

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

No. 6: Thermal Cycling

Miniature Screws/Precision Screws Lineup List

What is Specific Strength? A new index for weight reduction of equipment 【Smaller and Lighter】

What are low profile screws? Find advantages, disadvantages, and usage examples explained here!

What makes our custom screws special

Customization

NBK SPECIAL SCREWS

Flexus

Designs and Examples of What NBK Can Create

No. 6: Thermal Cycling

Select Based on Application

What is Specific Strength? A new index for weight reduction of equipment 【Smaller and Lighter】

No. 5: Solving common problems inside equipment

Solving common issues with Semiconductor Manufacturing Equipment（Pre-Process）

No. 2: Vacuum environments

Description of Tamper Resistant Screws for the Engineers

Galling and Seizing

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

Miniature Screws/Precision Screws Lineup List

No. 2: Vacuum environments

Description of Tamper Resistant Screws for the Engineers

Galling and Seizing

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

No. 6: Thermal Cycling

Vol.4　What are washers used for?

Vol.6　Varieties of Screws "Beyond" SUS

Vol.1　What is Seizing (Galling)?

Vol.4　What are washers used for?

Vol.7　Screw Tightening Control Methods