Ball Knobs / Resin similar DIN 319

* Selectable D dimensions are only for Plastic Type.

■Plastic (Black: Phenol, Red: Melamine)

Part Number		D	Ball Color	H	Lf		Mass (g)
Type	M (Coarse)				PBA	PCA	PBA PCA
PBA (No Insert) PCA (Brass Insert)	6	20	R (Red) B (Black)	18	10	10	7
		25		23	10	10	15
		30		28	16	10	20
	8	20		18	10	10	7
		25		23	12	12	15
		30		28	16	12	30
		35		32	16	12	40
	10	30		28	18	15	30
		35		32	18	15	40
		40		37	18	15	55
	12	40		37	18	15	50

[ ! ] The default color will be black unless specified otherwise.

■ Rubber

Part Number		D	H	Lf	Mass (g)
Type	M (Coarse)
BGW	6	20	18	10	10
	8	25	22.5	12.5	15
	10	32	29	16	25
	12	40	36	20	40

■Stainless Steel, Aluminum

Part Number		D	H	Lf	Mass (g)
Type	M (Coarse)				BKS	BKA□
Stainless Steel BKS Aluminum BKA BKAW BKAB	3	15	* 13	* 8	13	5
	4	20	18	9.1	31	11
	5	20	18	9.1	30	11
	6	25	22.5	11	60	21
	8	32	29	14.5	126	43
	10	40	37	18	215	85

[ ! ] *H dimension and Lf dimension for BKS M3 are 13.5 and 7 respectively.